Extrinsic 126459-1

{
  "heartbeat": {
    "blockNumber": 126458,
    "sessionIndex": 2107,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x96ca5c7419af480deda9534fafd2b1622e20b2bfd7ccbc6581d9e45a44a2d317735a0a255cf0d9ff42a95e75a07c2258099471b67127119c737d5885ad4e5486"
}