Extrinsic 62328-1

{
  "heartbeat": {
    "blockNumber": 62326,
    "sessionIndex": 1038,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x1e6f57fa3f5b7ccf8bff6b909fe50d7f8f0c6c6302d57803bbcbd28385506e6b8310be9d89caca98bb686e8938fd2880a6dd25966a9b00b2b3cbf19ef378c08b"
}