Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,584,320",
      "signature": "0x9489dda374e2cecff0a236d4b316d28e33a76d0f6d9b666bd79ecbd860215798310e8adfc7e8b076cd1b73f115bf0180",
      "randomness": "0x8d1e165b9a5c21514faf4d4208cbeb6f0d355d709e04dd7fa06f2b3709a2933f"
    }
  ],
  "blockNumber": "7,416,402"
}

{
  "Sr25519": "0x12cf06278ee390052bc9ca6564681906c2c3a25ade9dd09ba636b0855e0c661895947b78b88c261c55e02113725a5b6ad823b53e9252278b9bc587dacf947b85"
}