Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,580,916",
      "signature": "0xb5fa924c5b6c337a526021ad64d84f4343e37f0c1184b5e14c660bd9a52da3d6dc031430d8e5078555facf69cff99ddd",
      "randomness": "0x33d23419903493ece373e79acac68e1579813924af7b099f0055c70141125fa1"
    }
  ],
  "blockNumber": "7,415,551"
}

{
  "Sr25519": "0x42e373646d6e0c2bd2574c1e5c3ef01b720321480dc51f4e34c6ac795afd114bca1b088d37544a65913c043ea5ecc97d6834f800880f8483b0a2c76c3fd30485"
}