Extrinsic 22965-1

{
  "heartbeat": {
    "blockNumber": 22963,
    "sessionIndex": 382,
    "validatorsLen": 4,
    "authorityIndex": 3
  },
  "signature": "0x0ed413391a40d0ff4a83ba42838d656669ae3a117a78059960eb4bbc471e84090f93a6593e44e207cbb64eb41ce75510bf6cb39def0fc16f89482d6fd21c438b"
}