Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,551,776",
      "signature": "0xa6edb232e8ef091cffd068dc41e57fddd344cb77bff0f9f4dabbf1e851d488ec5fafea6c3332c32f75c24fa285f4110c",
      "randomness": "0x4381dd3faa30f9cfde3f34d47676cc74c531f112b2633b349d6ae877a6bdaa54"
    }
  ],
  "blockNumber": "7,408,279"
}

{
  "Sr25519": "0x9a7d8022073b484c0ed958a1f2e552a0753a1296522527074d3de219e5c62f3452b13fe39b04992aaf22acdbd634e88d03a8dca789350424ad78022eb5383f88"
}