Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,549,056",
      "signature": "0xab30088762b5b50847b867d62a3430f32ee7aea934cb8fdde1579e96ca6380dfe3c1f6b34bd7fba81bc80e33f393bcd4",
      "randomness": "0x24d140a12d3ed89901a9b95d324d074de70b27c229f7f33770d54e95589d297e"
    }
  ],
  "blockNumber": "7,407,599"
}

{
  "Sr25519": "0x42d3c35d46796124abbb005d6d2d8cf495fe19f8d063743ab817fecd6a774f0e5dea87deaa69071ec1adf2644a8ab6305c71ea4f349c48e9831ab59182d0f983"
}