Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,669,316",
      "signature": "0xa4a57d1021b7b1068fed981c5d5833af8a9c355a1d8d7ed13c3337919b2f71faf7669cd1785aa793a65e89ef6502d874",
      "randomness": "0xd5ce3c6706a6f27da04e613e8fdd9b6d1f3db561af0b638637d0398498230eb7"
    }
  ],
  "blockNumber": "7,437,620"
}

{
  "Sr25519": "0x321c77bfd3eb42dc810a0ecfb7d8892206ac6239db63e66be5f866beb8034b6cb4b0edc98b1aa892dc4ed96bdf71f48e834fe00ea012cbac83c136865d8d9e81"
}