Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,582,320",
      "signature": "0xa81d624432287730761d2cc5904695168ff14152b69c35a52cea2270d15817497ecf07bea86aa1f58c2ce6a3564a9193",
      "randomness": "0xe8e21011daf9e6d07b1cfd0a625f2cc1bdb1e2e8d9ad2fcdde7bd90485487a5b"
    }
  ],
  "blockNumber": "7,415,902"
}

{
  "Sr25519": "0x328ea7778f2c87d3d46e5f93b063aab489b10972534d6685534716f8aa2622445c2c073a820ea6efb8d9f556c96688332a113403dd2a3327eb75ab238afe6985"
}