Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,542,173",
      "signature": "0xb813064c0f38f5814323a50db601ab6a59fd378e4356c6186c0b2cf8ae1e70b36bd0a684a6fe6a2207ddb5e7611e324f",
      "randomness": "0xf944b5636805f17abd9742a09774c25b266f83fd53f58e15f1668ffe9b1a24fa"
    }
  ],
  "blockNumber": "7,405,879"
}

{
  "Sr25519": "0xb67f595580228412343521b32be33a4c3537431caef3cef280407f46c8780d5d1048ed70f746a38b3cfbd022fdf55ab252f28530b74c17359e9249ffd88c238e"
}