Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,572,385",
      "signature": "0xa70f4eacb8e1652ec9826e8f615e57aa46eec00888304880810abde6e6c41593a9ed2119612a4631199de77b3a62d938",
      "randomness": "0x9cabd962fb9a4d915766986b98f5745a305c75219ec83b17b677404bbcbc9655"
    }
  ],
  "blockNumber": "7,413,432"
}

{
  "Sr25519": "0xccab5235cfbc9c8299d0521e5bc6af086d198330bc040c4870f363ed3f9926739fab12abfef48f96de1671c3799403900e31554fb3f8b116356207f2489c998c"
}