Extrinsic 46119-1

{
  "heartbeat": {
    "blockNumber": 46118,
    "sessionIndex": 768,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xe2d1ccc438ecd1dafc5ea286ddecf150d57ba352f3277c171fb1fe6ec741ce4b9b813d7b27fe5ff6949d369b8576496660b825833bfcad1a94de8d753bd66a83"
}