Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,574,000",
      "signature": "0xae9dae43b6ed33905874dbcdd42e680e013754460b32dcc6e0a5fa60766224fbc0ef7bcd4d369c9a37388cd7f5c75bb2",
      "randomness": "0x9115a8e81e782844ae40082c216dd54fd79ba77fbe65b44be8510236486a455b"
    }
  ],
  "blockNumber": "7,413,835"
}

{
  "Sr25519": "0x044eef811d65a530aeed3c72a2378c5f5bfcdb327da7ffe5948de3557d7a5b7fee5f292b8ac8b088f6651b9e4b0d3759623821a4599b00441ce9398887b0678c"
}