Extrinsic 118347-1

{
  "heartbeat": {
    "blockNumber": 118335,
    "sessionIndex": 1972,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xdc133e60dcf8ed34539701c5f16b90cd34c60ae5fc84d7cb3034debabe28ab7a0ea544d5f95a6e714a5a5c22fbfdc2b60bbdbbb88203559cfd7808a18a72df8b"
}