Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,644,620",
      "signature": "0xb16c4985c8e3f9663c820721f035d28beab8f7c7acdc9568891eb45e96cf928e224eac7a3057a30bf24f7843a6e92712",
      "randomness": "0x79d180117b3d9ef15e934df0ed78fab1073949041c4c603fd1e3394d8dd09124"
    }
  ],
  "blockNumber": "7,431,459"
}

{
  "Sr25519": "0xeed539a26cbbb65174a66a58367736e93f3dee6c53c72bb4216452f1254b436d840614d764cb9c04e5e795e163f5a4d0672ad8b75c2059507321dbd440e86b8d"
}