Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,676,748",
      "signature": "0xa5c05a346ecacc52a7c801a9c57717765251cfa26e8c4466fe7a59f43111cad9747662f97d87a3bcb16d09e821c523fb",
      "randomness": "0xcc8d0a7049bdf2b1047282256f4a5f7f6772f5019b303302edfed8a66adb4cdb"
    }
  ],
  "blockNumber": "7,439,478"
}

{
  "Sr25519": "0x28e111c1d36ba54b5cf858311062ea2fb58a60e11f0abb77797a1371722343245931eec9977759f0a7eb57e348aff427de361481bae745ae377f90b808ad4f8e"
}