Extrinsic 40094-1

{
  "heartbeat": {
    "blockNumber": 40093,
    "sessionIndex": 668,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xe8e8daa64d8e22b0fd369b5b79a027ee3705c5971676c9df72c46ab235f2f856dc048fbdac41ddf0dbba6e6ec2a7fdc83ea6e5bb9577a5e9e0147f6dd7476688"
}