Extrinsic 62268-1

{
  "heartbeat": {
    "blockNumber": 62267,
    "sessionIndex": 1037,
    "validatorsLen": 4,
    "authorityIndex": 3
  },
  "signature": "0xe20e15fe0e5684855a9b20d8820028abc8689bdc3a973e8d9e8ecf00adadec47db9a26f454777fc38904554a6d91e88617bf4fbbb87e057f475fe19eb6430b85"
}