Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,553,774",
      "signature": "0xb161fa9e72f1092ff4a9476fa814a30d6fda14504763dd464f342bdd6a8e13b75b0d21f7f200d69eae48a1be48a859f9",
      "randomness": "0xeb49293553e3ed594f2bf993f77233b6400db8512f8de4991084ac537e96dd8d"
    }
  ],
  "blockNumber": "7,408,779"
}

{
  "Sr25519": "0xd8e58b0ff62cd66376dd3e323cdbee08abbbf0592a6969287ac852e203b59a45ac60dbcd7f2fc79253e98711652674be9dd28cc4c58634087b2ce5b0ebdfd58e"
}