From b27bee017a3d78101cdc9b8cdd282f8caf714a0b Mon Sep 17 00:00:00 2001
From: jacobkaufmann <jacobkaufmann18@gmail.com>
Date: Mon, 16 Sep 2024 16:08:33 -0600
Subject: [PATCH] add ExecutionBundle and extend BuilderBid

---
 specs/electra/builder.md | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/specs/electra/builder.md b/specs/electra/builder.md
index 8bab8bc..82ced3a 100644
--- a/specs/electra/builder.md
+++ b/specs/electra/builder.md
@@ -6,8 +6,32 @@ This is the modification of the builder specification accompanying the Electra u
 
 ## Containers
 
+### New containers
+
+#### ExecutionBundle
+
+```python
+class ExecutionBundle(Container):
+    execution_payload: ExecutionPayload
+    blobs_bundle: BlobsBundle
+    execution_requests: ExecutionRequests # [New in Electra]
+```
+
 ### Extended containers
 
+#### `BuilderBid`
+
+Note: `SignedBuilderBid` is updated indirectly.
+
+```python
+class BuilderBid(Container):
+    header: ExecutionPayloadHeader
+    blob_kzg_commitments: List[KZGCommitment, MAX_BLOB_COMMITMENTS_PER_BLOCK]
+    execution_requests_root: Root # [New in Electra]
+    value: uint256
+    pubkey: BLSPubkey
+```
+
 #### `BlindedBeaconBlockBody`
 
 Note: `BlindedBeaconBlock` and `SignedBlindedBeaconBlock` types are updated indirectly.