Write Pulse

{
  "public": {
    "Sr25519": "0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"
  },
  "pulses": [
    {
      "round": "25,546,932",
      "signature": "0x92eedc553a859fa0c548745210318ba4e24c17385e037b249418fca44ba615e502b4590d97efcbe071837f312de92120",
      "randomness": "0x05110f7cd7f9d2e0512d1c3ab09f701dda1a7140c5bc1ae7c0c4930724ed4e87"
    }
  ],
  "blockNumber": "7,407,069"
}

{
  "Sr25519": "0x50b142eeb0d8935c38a4f4e827ad35a79fb5fedf811464aa098379b1634f1a6a376bffc19153e6054860990680011f2187e537a120462e43f4fcf45ffa56768b"
}