Extrinsic 11779-1

{
  "heartbeat": {
    "blockNumber": 11778,
    "sessionIndex": 196,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x1ab46b101fa84c43376beef0cf550bd733d0f326054ffa73449919b1d1030a6e6b6fe69eedc33f2196ee8f5f4dadb260f983eb8dbca6aa8ec21a44ce5635db81"
}