status-im/eth2.0-specs
2
0
Fork 0
mirror of https://github.com/status-im/eth2.0-specs.git synced 2025-03-01 18:50:35 +00:00
Code Issues Projects Releases Wiki Activity

modify get_blob_sidecars to take the commitments

Browse Source
This commit is contained in:
Potuz 2024-07-05 12:24:17 -03:00
parent e93f923bb5
commit 9181e2937f
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
specs/_features/eip7732/builder.md
View File

@ -54,11 +54,12 @@ The builder assembles then `signed_execution_payload_header = SignedExecutionPay
[Modified in EIP-7732]
The `BlobSidecar` container is modified indirectly because the constant `KZG_COMMITMENT_INCLUSION_PROOF_DEPTH` is modified. Each sidecar is obtained from the modified
The `BlobSidecar` container is modified indirectly because the constant `KZG_COMMITMENT_INCLUSION_PROOF_DEPTH` is modified. The function `get_blob_sidecars` is modified because the KZG commitments are no longer included in the beacon block but rather in the `ExecutionPayloadEnvelope`, the builder has to send the commitments as parameters to this function.
```python
def get_blob_sidecars(signed_block: SignedBeaconBlock,
blobs: Sequence[Blob],
blob_kzg_commitments: Sequence[KZGCommitment],
blob_kzg_proofs: Sequence[KZGProof]) -> Sequence[BlobSidecar]:
block = signed_block.message
block_header = BeaconBlockHeader(
@ -73,7 +74,7 @@ def get_blob_sidecars(signed_block: SignedBeaconBlock,
BlobSidecar(
index=index,
blob=blob,
kzg_commitment=block.body.blob_kzg_commitments[index],
kzg_commitment=blob_kzg_commitments[index],
kzg_proof=blob_kzg_proofs[index],
signed_block_header=signed_block_header,
kzg_commitment_inclusion_proof=compute_merkle_proof(