Extrinsic 102671-1

{
  "heartbeat": {
    "blockNumber": 102669,
    "sessionIndex": 1711,
    "validatorsLen": 4,
    "authorityIndex": 0
  },
  "signature": "0x6ce45038387c5f64addfe4026db10a9d79cc22f1a13b95d3a5f2e8783c0a7f1b478680a08cf29c8fce31520427865c1ae1f00b472c2381d05f7b2ccb6f92ab8c"
}