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EIP-7549: Append new `committee_bits` field to end of `Attestation` 

Introducing new fields in the middle of an existing `Container`
pointlessly breaks merkleization of all subsequent fields.
In the case of `committee_bits`, it is also misleading, as
`signature` only covers `data` inside `Attestation`.
This commit is contained in:
Etan Kissling 2024-05-16 10:59:51 +03:00
parent d295813155
commit 8bf606884b
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specs/electra/beacon-chain.md
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@ -287,8 +287,8 @@ class AttesterSlashing(Container):
class Attestation(Container):
aggregation_bits: Bitlist[MAX_VALIDATORS_PER_COMMITTEE * MAX_COMMITTEES_PER_SLOT] # [Modified in Electra:EIP7549]
data: AttestationData
committee_bits: Bitvector[MAX_COMMITTEES_PER_SLOT] # [New in Electra:EIP7549]
signature: BLSSignature
committee_bits: Bitvector[MAX_COMMITTEES_PER_SLOT] # [New in Electra:EIP7549]
```
#### `IndexedAttestation`