Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,554,802",
      "signature": "0xb643f82fbd3e51121e78db825760b484a20ae15a6115f1f086a4ce925efee24c92c6a8631c1996de37dcf77d7016b20a",
      "randomness": "0xcfc4ddedef86d5ac0cf2ee927741fbd352a600bf5355356357baa7243e7b6732"
    }
  ],
  "blockNumber": "7,409,036"
}

{
  "Sr25519": "0x806ea8ab6fb973567d5ce96e6dcaae9942f809bab6c6c8df89ceece7e341e04af87fbf4cfd2dec256b7f5cc9b5248ef3518b0d3ed50c07d1922e0b6f9629038d"
}