Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,615,535",
      "signature": "0x81a380fb7295d821ee521734eaee9cdf6f5007585cb4609f3822386f90b160701442b9b14e5d016c8c57e8a09fb377aa",
      "randomness": "0x958fe3304bbd3983f5f25659df105cf10635c55bcf7ebad1b3d0714fa744234a"
    }
  ],
  "blockNumber": "7,424,199"
}

{
  "Sr25519": "0xc0790cdd75778a9647c9e83db71c7b6b55fe8aa526c45c0f4852a9eed2951b5b3dd95a53825869a09b58ffbaf555cdb74dac0eca4879cdd76c6fa591d52dc284"
}