Extrinsic 133057-1

{
  "heartbeat": {
    "blockNumber": 133056,
    "sessionIndex": 2217,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x84558fd03c9584668860ee5718740643596fd84197909f00acfdf86beb15b57301e025b4422f3e543c4bfbcabcc59a3542efe4ae6ddf5a0fcedc90760f55228a"
}