/v1/validator/contribution_and_proofs

import requests
url = "https://eth-mainnetbeacon.g.alchemy.com/v2/docs-demo/eth/v1/validator/contribution_and_proofs"
payload = [
    {
        "message": {
            "aggregator_index": "474200",
            "contribution": {
                "slot": "12412675",
                "beacon_block_root": "0x3cf2223424524bf1094e2b010ea50b75e7914919c677d2702287bd423fd0f9b0",
                "subcommittee_index": "1",
                "aggregation_bits": "0xffffffffffffffffffffffffffffffff",
                "signature": "0x1b66ac1fb663c9bc59509846d6ec05345bd908eda73e670af888da41af171505cc411d61252fb6cb3fa0017b679f8bb2305b26a285fa2737f175668d0dff91cc1b66ac1fb663c9bc59509846d6ec05345bd908eda73e670af888da41af171505"
            },
            "selection_proof": "0x1b66ac1fb663c9bc59509846d6ec05345bd908eda73e670af888da41af171505cc411d61252fb6cb3fa0017b679f8bb2305b26a285fa2737f175668d0dff91cc1b66ac1fb663c9bc59509846d6ec05345bd908eda73e670af888da41af171505"
        },
        "signature": "0x1b66ac1fb663c9bc59509846d6ec05345bd908eda73e670af888da41af171505cc411d61252fb6cb3fa0017b679f8bb2305b26a285fa2737f175668d0dff91cc1b66ac1fb663c9bc59509846d6ec05345bd908eda73e670af888da41af171505"
    }
]
headers = {"Content-Type": "application/json"}
response = requests.post(url, json=payload, headers=headers)
print(response.json())

Publishes multiple signed sync committee contribution and proofs to the beacon node.

Request

This endpoint expects a list of objects.

messageobjectRequired

signaturestringRequired

BLS signature over ContributionAndProof.

Response

Successfully published contribution and proofs.