Extrinsic 65625-1

{
  "heartbeat": {
    "blockNumber": 65624,
    "sessionIndex": 1093,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xe2f2344ce8eaae267bdce06958937cb5fdf8ae983fa9139ce90abc5321901b000ae051b7fec088ee3f0041fca4a97a59c9df9478db10086f6bfed9f0b3234487"
}