Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,540,896",
      "signature": "0x8bf623b4f3da070b95cd2e47c31b955b6976447d79d8e4692343bf52b5a41c91176958e0a89521987298ad5f2734ed5b",
      "randomness": "0x239d3a7305c467b8330909fbb89c8aa11a70b70758dd6e89ddcd4c9ac6aace1e"
    }
  ],
  "blockNumber": "7,405,559"
}

{
  "Sr25519": "0x8cbac6b9d3f00d0033daf282fb40a1d610fed57107c983a694ced6f46e9d5d0838035aad6cb935c4557c414fd766d521b18c0a83e9a93556f0dcd629380b5f8c"
}