Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,558,630",
      "signature": "0x803958d3924e4b4cc4785b9d70e256e6fc5e137a974558262e2a8cc7cfbb28f8a869fadf1d45dd17d45e1f64318a00d9",
      "randomness": "0x6ecd43cefa0dd545ce4ea0bcf0fbee9539874241360a5ce88bb0196c33e88feb"
    }
  ],
  "blockNumber": "7,409,993"
}

{
  "Sr25519": "0x345eb17a668b207cc75442a41f8a57bc6aa80fb0e12b06c8a55c234a6847c865d5619b52de8a0c349192555e195628596a348417008033de34b96d2a4d40c083"
}