Signal beacon node to prepare for a committee subnet

After beacon node receives this request, search using discv5 for peers related to this subnet and replace current peers with those ones if necessary If validator is_aggregator, beacon node must:

announce subnet topic subscription on gossipsub
aggregate attestations received on that subnet

post/eth/v1/validator/beacon_committee_subscriptions

Request

Base URL: http://public-mainnet-node.ethereum.org
URL: http://public-mainnet-node.ethereum.org/eth/v1/validator/beacon_committee_subscriptions
Auth: none declared

Request body

validator_indexstring

committee_indexstring

committees_at_slotstring

Number of committees at the returned slot

slotstring

Should be slot at which validator is assigned to attest

is_aggregatorboolean

Signals to BN that a validator on the VC has been chosen for aggregator role.

Example request

[
  {
    "validator_index": "1",
    "committee_index": "1",
    "committees_at_slot": "1",
    "slot": "1"
  }
]

Response

Slot signature is valid and beacon node has prepared the attestation subnet.

Note that we cannot be certain the Beacon node will find peers for that subnet for various reasons.

Changes

No recorded changes to this operation across all 1 revision of this API.