diff --git a/packages/core/src/classes/WakuMessaging.ts b/packages/core/src/classes/WakuMessaging.ts
index 7931be7..df4aca4 100644
--- a/packages/core/src/classes/WakuMessaging.ts
+++ b/packages/core/src/classes/WakuMessaging.ts
@@ -87,8 +87,17 @@ export class WakuMessaging {
   ) {
     const { decodeFunction, filterFunction, name } = setupData
     const { arr, hashMap } = this.wakuMessages[name]
-    messages
-      .map(decodeFunction)
+    const decodedMessages = messages.map(decodeFunction).filter((e): e is T => !!e)
+
+    const addressesToUpdate: string[] = []
+    decodedMessages.forEach((message: any) => {
+      setupData.tokenCheckArray.forEach((property) => {
+        addressesToUpdate.push(message?.[property])
+      })
+    })
+    this.updateBalances(addressesToUpdate)
+
+    decodedMessages
       .sort((a, b) => ((a?.timestamp ?? new Date(0)) > (b?.timestamp ?? new Date(0)) ? 1 : -1))
       .forEach((e) => {
         if (e) {
@@ -117,7 +126,7 @@ export class WakuMessaging {
   protected addressesBalances: { [address: string]: BigNumber | undefined } = {}
   protected lastBlockBalances = 0
 
-  protected async updateBalances(newAddress?: string) {
+  protected async updateBalances(newAddresses?: string[]) {
     const addressesToUpdate: { [addr: string]: boolean } = {}
 
     const addAddressToUpdate = (addr: string) => {
@@ -130,22 +139,11 @@ export class WakuMessaging {
 
     if (this.lastBlockBalances != currentBlock) {
       Object.keys(this.addressesBalances).forEach(addAddressToUpdate)
-      if (newAddress) addAddressToUpdate(newAddress)
-      Object.values(this.wakuMessages).forEach((wakuMessage) =>
-        wakuMessage.arr.forEach((msg) => wakuMessage.tokenCheckArray.forEach((field) => addAddressToUpdate(msg[field])))
-      )
+      newAddresses?.forEach(addAddressToUpdate)
     } else {
-      Object.values(this.wakuMessages).forEach((wakuMessage) =>
-        wakuMessage.arr.forEach((msg) =>
-          wakuMessage.tokenCheckArray.forEach((field) => {
-            const address = msg[field]
-            if (!this.addressesBalances[address]) {
-              addAddressToUpdate(address)
-            }
-          })
-        )
-      )
-      if (newAddress && !this.addressesBalances[newAddress]) addAddressToUpdate(newAddress)
+      newAddresses?.forEach((newAddress) => {
+        if (!this.addressesBalances[newAddress]) addAddressToUpdate(newAddress)
+      })
     }
 
     const addressesToUpdateArray = Object.keys(addressesToUpdate)
@@ -170,7 +168,7 @@ export class WakuMessaging {
   }
 
   public async getTokenBalance(address: string) {
-    await this.updateBalances(address)
+    await this.updateBalances([address])
     return this.addressesBalances[address] ?? undefined
   }
 }
diff --git a/packages/core/src/classes/WakuPolling.ts b/packages/core/src/classes/WakuPolling.ts
index ad18856..a5ae7c1 100644
--- a/packages/core/src/classes/WakuPolling.ts
+++ b/packages/core/src/classes/WakuPolling.ts
@@ -71,7 +71,7 @@ export class WakuPolling extends WakuMessaging {
     endTime?: number
   ) {
     const address = await signer.getAddress()
-    await this.updateBalances(address)
+    await this.updateBalances([address])
     if (this.addressesBalances[address] && this.addressesBalances[address]?.gt(minToken ?? BigNumber.from(0))) {
       const pollInit = await PollInitMsg.create(signer, question, answers, pollType, this.chainId, minToken, endTime)
       if (pollInit) {
@@ -94,7 +94,7 @@ export class WakuPolling extends WakuMessaging {
     const address = await signer.getAddress()
     const poll = this.wakuMessages['pollInit'].arr.find((poll: PollInitMsg): poll is PollInitMsg => poll.id === pollId)
     if (poll) {
-      await this.updateBalances(address)
+      await this.updateBalances([address])
       if (this.addressesBalances[address] && this.addressesBalances[address]?.gt(poll.minToken ?? BigNumber.from(0))) {
         const pollVote = await TimedPollVoteMsg.create(signer, pollId, selectedAnswer, this.chainId, tokenAmount)
         if (pollVote) {
diff --git a/packages/core/src/classes/WakuVoting.ts b/packages/core/src/classes/WakuVoting.ts
index b734228..f0fefcd 100644
--- a/packages/core/src/classes/WakuVoting.ts
+++ b/packages/core/src/classes/WakuVoting.ts
@@ -1,11 +1,12 @@
 import { VotingContract } from '@status-waku-voting/contracts/abi'
 import { WakuMessaging } from './WakuMessaging'
-import { Contract, Wallet, BigNumber, ethers } from 'ethers'
+import { Contract, Wallet, BigNumber, ethers, utils } from 'ethers'
 import { Waku, WakuMessage } from 'js-waku'
 import { createWaku } from '../utils/createWaku'
 import { JsonRpcSigner, Web3Provider } from '@ethersproject/providers'
 import { VoteMsg } from '../models/VoteMsg'
 import { VotingRoom } from '../types/PollType'
+import { DetailedVotingRoom } from '../models/DetailedVotingRoom'
 
 const ABI = [
   'function aggregate(tuple(address target, bytes callData)[] calls) view returns (uint256 blockNumber, bytes[] returnData)',
@@ -90,7 +91,11 @@ export class WakuVoting extends WakuMessaging {
   }
 
   public async getVotingRoom(id: number) {
-    return (await this.getVotingRooms())[id]
+    try {
+      return (await this.getVotingRooms())[id]
+    } catch {
+      return undefined
+    }
   }
 
   public async sendVote(roomId: number, selectedAnswer: number, tokenAmount: BigNumber) {
@@ -105,4 +110,46 @@ export class WakuVoting extends WakuMessaging {
     )
     await this.sendWakuMessage(this.wakuMessages['vote'], vote)
   }
+
+  public async commitVotes(votes: VoteMsg[]) {
+    const signer = this.provider.getSigner()
+    const mappedVotes = votes.map((vote) => {
+      const sig = utils.splitSignature(vote.signature)
+      return [vote.voter, BigNumber.from(vote.roomId).mul(2).add(vote.answer), vote.tokenAmount, sig.r, sig._vs]
+    })
+    this.votingContract = this.votingContract.connect(signer)
+    this.votingContract.castVotes(mappedVotes)
+  }
+
+  public async getRoomWakuVotes(id: number) {
+    await this.updateBalances()
+    const votingRoom = await this.getVotingRoom(id)
+    if (!votingRoom || votingRoom.timeLeft < 0) {
+      return undefined
+    }
+    const votersHashMap: { [voter: string]: boolean } = {}
+    votingRoom.voters.forEach((voter) => (votersHashMap[voter] = true))
+    const newVotingRoom: VotingRoom = { ...votingRoom }
+    const wakuVotes = this.wakuMessages['vote'].arr.filter((vote: VoteMsg) => {
+      if (
+        vote.roomId === id &&
+        this.addressesBalances[vote.voter] &&
+        this.addressesBalances[vote.voter]?.gt(vote.tokenAmount)
+      ) {
+        if (!votersHashMap[vote.voter]) {
+          votersHashMap[vote.voter] = true
+          if (vote.answer === 0) {
+            newVotingRoom.totalVotesAgainst = newVotingRoom.totalVotesAgainst.add(vote.tokenAmount)
+          } else {
+            newVotingRoom.totalVotesFor = newVotingRoom.totalVotesFor.add(vote.tokenAmount)
+          }
+          return true
+        }
+      }
+      return false
+    }) as VoteMsg[]
+
+    const sum = wakuVotes.reduce((prev, curr) => prev.add(curr.tokenAmount), BigNumber.from(0))
+    return { sum, wakuVotes, newVotingRoom }
+  }
 }
diff --git a/packages/core/src/models/DetailedVotingRoom.ts b/packages/core/src/models/DetailedVotingRoom.ts
new file mode 100644
index 0000000..cad0d87
--- /dev/null
+++ b/packages/core/src/models/DetailedVotingRoom.ts
@@ -0,0 +1,23 @@
+import { BigNumber } from 'ethers'
+import { VotingRoom } from '../types/PollType'
+import { VoteMsg } from './VoteMsg'
+
+export class DetailedVotingRoom {
+  public messages: VoteMsg[] = []
+  public votingRoom: VotingRoom
+  public sum: BigNumber = BigNumber.from(0)
+
+  constructor(votingRoom: VotingRoom, voteMessages: VoteMsg[]) {
+    this.votingRoom = votingRoom
+    this.sum = voteMessages.reduce((prev, curr) => prev.add(curr.tokenAmount), BigNumber.from(0))
+    const votersHashMap: { [voter: string]: boolean } = {}
+    votingRoom.voters.forEach((voter) => (votersHashMap[voter] = true))
+
+    voteMessages.forEach((vote) => {
+      if (!votersHashMap[vote.voter]) {
+        votersHashMap[vote.voter] = true
+        this.messages.push(vote)
+      }
+    })
+  }
+}
diff --git a/packages/core/src/models/VoteMsg.ts b/packages/core/src/models/VoteMsg.ts
index 257d7f4..55e42f9 100644
--- a/packages/core/src/models/VoteMsg.ts
+++ b/packages/core/src/models/VoteMsg.ts
@@ -26,7 +26,7 @@ type Message = {
 export function createSignMsgParams(message: Message, chainId: number, verifyingContract: string) {
   const msgParams: any = {
     domain: {
-      name: 'Waku proposal',
+      name: 'Voting Contract',
       version: '1',
       chainId,
       verifyingContract,
@@ -43,9 +43,9 @@ export function createSignMsgParams(message: Message, chainId: number, verifying
         { name: 'verifyingContract', type: 'address' },
       ],
       Vote: [
-        { name: 'roomIdAndType', type: 'string' },
-        { name: 'tokenAmount', type: 'string' },
-        { name: 'voter', type: 'string' },
+        { name: 'roomIdAndType', type: 'uint256' },
+        { name: 'tokenAmount', type: 'uint256' },
+        { name: 'voter', type: 'address' },
       ],
     },
   }
diff --git a/packages/proposal-components/src/components/ProposalCard.tsx b/packages/proposal-components/src/components/ProposalCard.tsx
index b3155e6..8adcb4e 100644
--- a/packages/proposal-components/src/components/ProposalCard.tsx
+++ b/packages/proposal-components/src/components/ProposalCard.tsx
@@ -5,6 +5,7 @@ import { Theme } from '@status-waku-voting/react-components'
 import { ProposalInfo } from './ProposalInfo'
 import { ProposalVote } from './ProposalVoteCard/ProposalVote'
 import { VotingRoom } from '@status-waku-voting/core/dist/esm/src/types/PollType'
+import { WakuVoting } from '@status-waku-voting/core'
 
 interface ProposalCardProps {
   votingRoom: VotingRoom
@@ -12,15 +13,16 @@ interface ProposalCardProps {
   theme: Theme
   hideModalFunction?: (val: boolean) => void
   availableAmount: number
+  wakuVoting: WakuVoting
 }
 
-export function ProposalCard({ theme, votingRoom, mobileVersion, availableAmount }: ProposalCardProps) {
+export function ProposalCard({ theme, votingRoom, mobileVersion, availableAmount, wakuVoting }: ProposalCardProps) {
   const history = useHistory()
 
   return (
     <Card onClick={() => mobileVersion && history.push(`/votingRoom/${votingRoom.id.toString()}`)}>
       <ProposalInfo votingRoom={votingRoom} />
-      <ProposalVote votingRoom={votingRoom} theme={theme} availableAmount={availableAmount} />
+      <ProposalVote votingRoom={votingRoom} theme={theme} availableAmount={availableAmount} wakuVoting={wakuVoting} />
     </Card>
   )
 }
diff --git a/packages/proposal-components/src/components/ProposalList.tsx b/packages/proposal-components/src/components/ProposalList.tsx
index adfd3c8..7b7efcf 100644
--- a/packages/proposal-components/src/components/ProposalList.tsx
+++ b/packages/proposal-components/src/components/ProposalList.tsx
@@ -25,6 +25,7 @@ export function ProposalList({ theme, wakuVoting, votes, availableAmount }: Prop
             key={votingRoom.id}
             mobileVersion={mobileVersion}
             availableAmount={availableAmount}
+            wakuVoting={wakuVoting}
           />
         )
       })}
diff --git a/packages/proposal-components/src/components/ProposalVoteCard/ProposalVote.tsx b/packages/proposal-components/src/components/ProposalVoteCard/ProposalVote.tsx
index 32176bb..291aeda 100644
--- a/packages/proposal-components/src/components/ProposalVoteCard/ProposalVote.tsx
+++ b/packages/proposal-components/src/components/ProposalVoteCard/ProposalVote.tsx
@@ -1,4 +1,4 @@
-import React, { useState } from 'react'
+import React, { useEffect, useState } from 'react'
 import styled from 'styled-components'
 import { useEthers } from '@usedapp/core'
 import { FinalBtn, VoteBtnAgainst, VoteBtnFor } from '../Buttons'
@@ -9,15 +9,18 @@ import { Modal, Theme } from '@status-waku-voting/react-components'
 import { VoteModal } from '../VoteModal'
 import { VoteAnimatedModal } from '../VoteAnimatedModal'
 import { VotingRoom } from '@status-waku-voting/core/dist/esm/src/types/PollType'
+import { WakuVoting } from '@status-waku-voting/core'
+import { useRoomWakuVotes } from '@status-waku-voting/proposal-hooks'
 
 interface ProposalVoteProps {
   theme: Theme
   votingRoom: VotingRoom
   availableAmount: number
   hideModalFunction?: (val: boolean) => void
+  wakuVoting: WakuVoting
 }
 
-export function ProposalVote({ votingRoom, theme, availableAmount, hideModalFunction }: ProposalVoteProps) {
+export function ProposalVote({ votingRoom, theme, availableAmount, hideModalFunction, wakuVoting }: ProposalVoteProps) {
   const { account } = useEthers()
   const [showVoteModal, setShowVoteModal] = useState(false)
   const [showConfirmModal, setShowConfirmModal] = useState(false)
@@ -36,24 +39,27 @@ export function ProposalVote({ votingRoom, theme, availableAmount, hideModalFunc
     setShowConfirmModal(val)
   }
 
+  const { votes, sum, modifiedVotingRoom } = useRoomWakuVotes(votingRoom, wakuVoting)
+
   return (
     <Card>
       {showVoteModal && (
         <Modal heading={votingRoom.question} setShowModal={setShowVoteModal} theme={theme}>
           <VoteModal
-            votingRoom={votingRoom}
+            votingRoom={modifiedVotingRoom}
             availableAmount={availableAmount}
             selectedVote={selectedVoted}
             proposingAmount={proposingAmount}
             setShowConfirmModal={setNext}
             setProposingAmount={setProposingAmount}
+            wakuVoting={wakuVoting}
           />{' '}
         </Modal>
       )}
       {showConfirmModal && (
         <Modal heading={votingRoom.question} setShowModal={hideConfirm} theme={theme}>
           <VoteAnimatedModal
-            votingRoom={votingRoom}
+            votingRoom={modifiedVotingRoom}
             selectedVote={selectedVoted}
             setShowModal={hideConfirm}
             proposingAmount={proposingAmount}
@@ -66,7 +72,7 @@ export function ProposalVote({ votingRoom, theme, availableAmount, hideModalFunc
         <CardHeading />
       )}
 
-      <VoteChart votingRoom={votingRoom} selectedVote={selectedVoted} />
+      <VoteChart votingRoom={modifiedVotingRoom} selectedVote={selectedVoted} />
 
       <CardButtons>
         {votingRoom.voteWinner ? (
@@ -100,7 +106,7 @@ export function ProposalVote({ votingRoom, theme, availableAmount, hideModalFunc
           {' '}
           <ViewLink address={'#'} />
         </CardViewLink>
-        <VoteSubmitButton votes={15} disabled={!account} />
+        <VoteSubmitButton votes={sum.toNumber()} disabled={!account} onClick={() => wakuVoting.commitVotes(votes)} />
       </CardVoteBottom>
     </Card>
   )
diff --git a/packages/proposal-components/src/components/ProposalVoteCard/VoteSubmitButton.tsx b/packages/proposal-components/src/components/ProposalVoteCard/VoteSubmitButton.tsx
index 16d3e4b..c6a076d 100644
--- a/packages/proposal-components/src/components/ProposalVoteCard/VoteSubmitButton.tsx
+++ b/packages/proposal-components/src/components/ProposalVoteCard/VoteSubmitButton.tsx
@@ -5,11 +5,17 @@ import { VoteSendingBtn } from '../Buttons'
 interface VoteSubmitButtonProps {
   votes: number
   disabled: boolean
+  onClick: () => void
 }
 
-export function VoteSubmitButton({ votes, disabled }: VoteSubmitButtonProps) {
+export function VoteSubmitButton({ votes, disabled, onClick }: VoteSubmitButtonProps) {
   if (votes > 0) {
-    return <VoteSendingBtn disabled={disabled}> {addCommas(votes)} votes need saving</VoteSendingBtn>
+    return (
+      <VoteSendingBtn onClick={onClick} disabled={disabled}>
+        {' '}
+        {addCommas(votes)} votes need saving
+      </VoteSendingBtn>
+    )
   }
   return null
 }
diff --git a/packages/proposal-components/src/components/VoteModal.tsx b/packages/proposal-components/src/components/VoteModal.tsx
index 9c9a1de..0ea0dbb 100644
--- a/packages/proposal-components/src/components/VoteModal.tsx
+++ b/packages/proposal-components/src/components/VoteModal.tsx
@@ -4,6 +4,8 @@ import { VoteChart } from './ProposalVoteCard/VoteChart'
 import { DisabledButton, VoteBtnAgainst, VoteBtnFor } from './Buttons'
 import { VotePropose } from './VotePropose'
 import { VotingRoom } from '@status-waku-voting/core/dist/esm/src/types/PollType'
+import { WakuVoting } from '@status-waku-voting/core'
+import { BigNumber } from 'ethers'
 
 export interface VoteModalProps {
   votingRoom: VotingRoom
@@ -12,6 +14,7 @@ export interface VoteModalProps {
   proposingAmount: number
   setShowConfirmModal: (show: boolean) => void
   setProposingAmount: (val: number) => void
+  wakuVoting: WakuVoting
 }
 
 export function VoteModal({
@@ -21,6 +24,7 @@ export function VoteModal({
   proposingAmount,
   setShowConfirmModal,
   setProposingAmount,
+  wakuVoting,
 }: VoteModalProps) {
   const disabled = proposingAmount === 0
   const funds = availableAmount > 0
@@ -36,16 +40,17 @@ export function VoteModal({
 
       {!funds && <DisabledButton>Not enought ABC to vote</DisabledButton>}
 
-      {funds &&
-        (selectedVote === 0 ? (
-          <ModalVoteBtnAgainst disabled={disabled} onClick={() => setShowConfirmModal(true)}>
-            Vote Against
-          </ModalVoteBtnAgainst>
-        ) : (
-          <ModalVoteBtnFor disabled={disabled} onClick={() => setShowConfirmModal(true)}>
-            Vote For
-          </ModalVoteBtnFor>
-        ))}
+      {funds && (
+        <ModalVoteBtnAgainst
+          disabled={disabled}
+          onClick={async () => {
+            wakuVoting.sendVote(votingRoom.id, selectedVote, BigNumber.from(proposingAmount))
+            setShowConfirmModal(true)
+          }}
+        >
+          {selectedVote === 0 ? `Vote Against` : `Vote For`}
+        </ModalVoteBtnAgainst>
+      )}
     </Column>
   )
 }
diff --git a/packages/proposal-components/src/components/mobile/ProposalVoteMobile.tsx b/packages/proposal-components/src/components/mobile/ProposalVoteMobile.tsx
index 8debb4e..348e02d 100644
--- a/packages/proposal-components/src/components/mobile/ProposalVoteMobile.tsx
+++ b/packages/proposal-components/src/components/mobile/ProposalVoteMobile.tsx
@@ -69,7 +69,7 @@ export function ProposalVoteMobile({ wakuVoting, availableAmount }: ProposalVote
 
       <CardVoteBottom>
         {' '}
-        <VoteSubmitButton votes={15} disabled={!account} />
+        <VoteSubmitButton votes={15} disabled={!account} onClick={() => null} />
       </CardVoteBottom>
     </Card>
   )
@@ -80,6 +80,8 @@ export const Card = styled.div`
   flex-direction: column;
   justify-content: space-between;
   align-items: center;
+  width: 100vw;
+  margin: 0px;
   padding: 88px 16px 32px;
 `
 
diff --git a/packages/proposal-hooks/src/hooks/useRoomWakuVotes.ts b/packages/proposal-hooks/src/hooks/useRoomWakuVotes.ts
new file mode 100644
index 0000000..c1c74d3
--- /dev/null
+++ b/packages/proposal-hooks/src/hooks/useRoomWakuVotes.ts
@@ -0,0 +1,32 @@
+import React, { useState, useRef, useEffect } from 'react'
+import { WakuVoting } from '@status-waku-voting/core'
+import { VoteMsg } from '@status-waku-voting/core/dist/esm/src/models/VoteMsg'
+import { utils, BigNumber } from 'ethers'
+import { VotingRoom } from '@status-waku-voting/core/dist/esm/src/types/PollType'
+
+export function useRoomWakuVotes(votingRoom: VotingRoom, wakuVoting: WakuVoting) {
+  const [votes, setVotes] = useState<VoteMsg[]>([])
+  const [sum, setSum] = useState(BigNumber.from(0))
+  const [modifiedVotingRoom, setModifiedVotingRoom] = useState(votingRoom)
+  const hash = useRef('')
+
+  useEffect(() => {
+    const updateVotes = async () => {
+      const newVotes = await wakuVoting.getRoomWakuVotes(votingRoom.id)
+      if (newVotes) {
+        const newHash = utils.id(newVotes.wakuVotes.map((vote) => vote.id).join(''))
+        if (newHash != hash.current) {
+          hash.current = newHash
+          setVotes(newVotes.wakuVotes)
+          setSum(newVotes.sum)
+          setModifiedVotingRoom(newVotes.newVotingRoom)
+        }
+      }
+    }
+    updateVotes()
+    const interval = setInterval(updateVotes, 10000)
+    return () => clearInterval(interval)
+  }, [wakuVoting])
+
+  return { votes, sum, modifiedVotingRoom }
+}
diff --git a/packages/proposal-hooks/src/index.ts b/packages/proposal-hooks/src/index.ts
index 318b9e3..74e1411 100644
--- a/packages/proposal-hooks/src/index.ts
+++ b/packages/proposal-hooks/src/index.ts
@@ -1,4 +1,5 @@
 import { useWakuProposal } from './hooks/useWakuProposal'
 import { useVotingRoom } from './hooks/useVotingRoom'
 import { useVotingRooms } from './hooks/useVotingRooms'
-export { useWakuProposal, useVotingRoom, useVotingRooms }
+import { useRoomWakuVotes } from './hooks/useRoomWakuVotes'
+export { useWakuProposal, useVotingRoom, useVotingRooms, useRoomWakuVotes }