Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,578,201",
      "signature": "0x904a7fc60ee11f4b565efbd2516d6420d25a859dc37c5faa0c79c4a3d4f22109071992b33a4ba8bd4b000b364b49ef8f",
      "randomness": "0x7c6ea777634785a76659cbbcc784dc125aab781b21beedf347771114676b95c2"
    }
  ],
  "blockNumber": "7,414,886"
}

{
  "Sr25519": "0x7278887f87129bb81fde485ad9808966a0be23744f6afb49c67717ace88d3c3b09cc71c2e5885a80e320829e3bc169b0644adba7aef02a10b695f5def9800986"
}