Extrinsic 107896-1

{
  "heartbeat": {
    "blockNumber": 107895,
    "sessionIndex": 1798,
    "validatorsLen": 4,
    "authorityIndex": 0
  },
  "signature": "0x7447a4965f3765d0bc1acbd63ae5365a5670cc904f783a5ab569454deee0217240c503e04fdd48b4c7bea64a3580c06b52fb50119345455f2a1537da48f1e487"
}