Extrinsic 71062-1

{
  "heartbeat": {
    "blockNumber": 71061,
    "sessionIndex": 1184,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x9efb627307da498d3bf0680c6d857acbd82ce37a48cd6a9ccb6423dd612baa584a2c60031c27b02f4336c67aceb4488a11499aa03ebb4ebcf93e3024fa127d88"
}