Add cast command to convert beacon payload to execution payload b2e-payload
#11629
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Have a couple of observations/questions @mattsse @shekhirin @jenpaff @zerosnacks, with this simple draft :
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good start, some suggestions, ideas
Right now I extract the payload from the example json given this path message.body.execution_payload, but I guess there are more beacon block json formats, depending on the api providers, do we want to support a couple ?
yep we could introduce an untagged enum
crates/cast/src/cmd/b2e_payload.rs
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| // TODO: check if we used this format and this method engine version | ||
| let json_rpc_request = serde_json::json!({ | ||
| "jsonrpc": "2.0", | ||
| "method": "engine_newPayloadV3", |
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for this wee need some --version argument as well
and we need to do some additional work here, because these endpoint take additional args:
crates/cast/src/cmd/b2e_payload.rs
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| // TODO: check if we used this format and this method engine version | ||
| let json_rpc_request = serde_json::json!({ | ||
| "jsonrpc": "2.0", | ||
| "method": "engine_newPayloadV3", |
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let's either not do this conversion to Engine API -compatible request format at all, or do it optionally with an argument. The motivation to just have the execution payload in output is to be able to pipe this into reth-bench send-payload that accepts and RPC block.
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@shekhirin @mattsse I decided to remove it now - I can add in another pr follow-up and maybe we need some helper in alloy to make it cleaner.
lean-apple
requested review from
DaniPopes,
grandizzy,
yash-atreya,
zerosnacks,
onbjerg and
0xrusowsky
as code owners
Motivation
Closes #11603.
Solution
Add sub-command
b2e-payloadto convert execution payload from beacon block to rpc execution payload.e.g.:
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