Extrinsic 49706-1

{
  "heartbeat": {
    "blockNumber": 49705,
    "sessionIndex": 828,
    "validatorsLen": 4,
    "authorityIndex": 0
  },
  "signature": "0xc0e859e94d2735336faec1007d63b9fe1ca9e1587fb97e9c4323cb4cf02b1a27420a954b96b504e5449938324cadbd061f3d697cfe6779b50f295e0895c55881"
}