From 950def143b81fa7a0723cc07e5ae89c1fd612981 Mon Sep 17 00:00:00 2001
From: Sasha <oleksandr@status.im>
Date: Fri, 1 Dec 2023 13:01:20 +0100
Subject: [PATCH] fix: idCommitmnet little endianess

---
 src/rln_contract.ts | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/rln_contract.ts b/src/rln_contract.ts
index 58091e9..86555b0 100644
--- a/src/rln_contract.ts
+++ b/src/rln_contract.ts
@@ -1,3 +1,4 @@
+import { hexToBytes } from "@waku/utils/bytes";
 import { ethers } from "ethers";
 
 import { RLN_REGISTRY_ABI, RLN_STORAGE_ABI } from "./constants.js";
@@ -169,10 +170,7 @@ export class RLNContract {
           return;
         }
 
-        const idCommitment = ethers.utils.zeroPad(
-          ethers.utils.arrayify(_idCommitment),
-          32
-        );
+        const idCommitment = hexToBytes(_idCommitment?._hex);
         rlnInstance.insertMember(idCommitment);
         this._members.set(index.toNumber(), {
           index,