Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,598,816",
      "signature": "0xa6fcf2f48e5b33eedd95268f7db85e24f2c95cea681b0f2b4bcbd4ca59f6ec07c329d3b17b8e26b944b2028d6a5b8bfd",
      "randomness": "0xf1e57e6d32638ad3aed71a9b7aaf086670772ea4d90ac503abbf529d0eec466e"
    }
  ],
  "blockNumber": "7,420,020"
}

{
  "Sr25519": "0x46f819302d516a264036c4a4ada958a217a443a6e9db41d5f5acac69e8463d401cc2b4e5167cc27707d7b6bbec1e85367e917caddd75d4c81354d37296787c88"
}