Extrinsic 108884-1

{
  "heartbeat": {
    "blockNumber": 108882,
    "sessionIndex": 1814,
    "validatorsLen": 4,
    "authorityIndex": 1
  },
  "signature": "0xa054e0ccbeadcff7a619756da9f60bc3a5e882a4f86228b1e376d29172fb66040ca6bde48b2993291b7ac534419c1e9046a7b2d6e6c3d8fc75d1f16db7283489"
}