Extrinsic 116909-1

{
  "heartbeat": {
    "blockNumber": 116906,
    "sessionIndex": 1948,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xca42a22a0592fc3eb4f36d7119ecfc0bc6fd30f195bea6dd1f02c82df089a32cb1cdbe63dac5c805028fc6a7438960953fdf119279629020887acb1c97e36388"
}