Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,578,494",
      "signature": "0x80dc616f277972646606872969c98fef372f3b392a93cebe96626672180c40f7de047830f52dcce660bbcef691a4be56",
      "randomness": "0x481ed8f02afdddce7473885ab70a5fff96e52c5fc18c8cd8da7f65514304134f"
    }
  ],
  "blockNumber": "7,414,959"
}

{
  "Sr25519": "0x60348f8dfe7564cc2523d3bf12f8731378475d16af2e4e40027d372de42f095a2d25f5aab52b75760555279f4a0e8a677eaae710604065369df7c5fb1c326f88"
}