Extrinsic 79340-1

{
  "heartbeat": {
    "blockNumber": 79339,
    "sessionIndex": 1322,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x187e9056127340124e87a02bed8114140ad44c87d587542722f81501ca7e903ade3b11aa78f8a6ee0d395cc9a113f051cdc3bd7d56b3277810dff44ecf7e8c82"
}