Extrinsic 106726-1

{
  "heartbeat": {
    "blockNumber": 106725,
    "sessionIndex": 1778,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x5aa56a6e75f7e1e73fe1d7ed9b0b1d74179fd9238ddb82e922d5259823317756c2f6f4ae8ef529320366b5d60ecbb1347f30c495a7b9f1ef671a66584f935c84"
}