Extrinsic 72080-1

{
  "heartbeat": {
    "blockNumber": 72079,
    "sessionIndex": 1201,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x06e37bdcf23a1388a06fa13ec93b6f4a6432052d6f5f82f6462bda9e17528b563050e3b68288ea6bd8fb99337994ab550f32b0abdbcbdf26a3934908689ece80"
}