Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,587,433",
      "signature": "0xa2dd2a6e6371add38d448fb636da9c5b6bd6ddf93c1fd6746fbcd017758776eb186aded333cb7a21e7f50963eb97def7",
      "randomness": "0x481b7a326bd8fb2a5a85cf24e7a9177075a014c572e6dd019f90f81d4f9a7b65"
    }
  ],
  "blockNumber": "7,417,181"
}

{
  "Sr25519": "0x964b5e0797c5296a63da09e9ecd8001f8b815f11f905df07ea1bdb0462c3836daa6afe39859af09d62a2cf9976f4b89b88f72525b02b8167ce1aa82e9bec8a8f"
}