Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,636,396",
      "signature": "0xaf46fdb49da902efe7110e1843497cc2534c34db24612320c4b6debdd3d6b3bd295d89f28df763614bafd6532d001fca",
      "randomness": "0x320bf130cf8b24c5fca0ea5d94a63a4036a3d5065f3e6b46bc8a3baa26243223"
    }
  ],
  "blockNumber": "7,429,414"
}

{
  "Sr25519": "0xa009b448d79338fcba21666157715cc879be8e8c0d13c5b9f9cf99d55feb8756232ac93f9f3ef0a4b671b62a4387d63190c61eff38129a759cdcaf52285caa8e"
}