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Update 0_beacon-chain.md

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specs/core/0_beacon-chain.md
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@ -44,7 +44,6 @@
- [`BeaconBlock`](#beaconblock)
- [`BeaconBlockBody`](#beaconblockbody)
- [`Proposal`](#proposal)
- [`RandaoReveal`](#randaoreveal)
- [Beacon chain state](#beacon-chain-state)
- [`BeaconState`](#beaconstate)
- [`Validator`](#validator)
@ -512,17 +511,6 @@ The following data structures are defined as [SimpleSerialize (SSZ)](https://git
}
```
#### `RandaoReveal`
```python
{
# Epoch number
'epoch': 'uint64',
# RANDAO reveal
'randao_reveal': 'bytes96',
}
```
### Beacon chain state
#### `BeaconState`
@ -1641,8 +1629,7 @@ Below are the processing steps that happen at every `block`.
#### RANDAO
* Let `randao_reveal = RandaoReveal(epoch=get_current_epoch(state), randao_reveal=block.randao_reveal)`.
* Verify that `bls_verify(pubkey=proposer.pubkey, message_hash=signed_root(randao_reveal, "randao_reveal"), signature=randao_reveal.randao_reveal, domain=get_domain(state.fork, get_current_epoch(state), DOMAIN_RANDAO))`.
* Verify that `bls_verify(pubkey=proposer.pubkey, message_hash=hash_tree_root(get_current_epoch(state)), signature=block.randao_reveal, domain=get_domain(state.fork, get_current_epoch(state), DOMAIN_RANDAO))`.
* Set `state.latest_randao_mixes[get_current_epoch(state) % LATEST_RANDAO_MIXES_LENGTH] = xor(get_randao_mix(state, get_current_epoch(state)), hash(block.randao_reveal))`.
#### Eth1 data