Write Pulse

{
  "public": {
    "Sr25519": "0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"
  },
  "pulses": [
    {
      "round": "25,650,693",
      "signature": "0x951a287afb142924ff6c654778b950384f86f5c0f75f7371f8aa39df8449dad33b0a5c95917cfcc2a73ea6b19abf3256",
      "randomness": "0x336c7253ca977d74f437084f2de5e17fe24286ec11b11385ce7728e44d14ce4b"
    }
  ],
  "blockNumber": "7,432,978"
}

{
  "Sr25519": "0x58fb1207215eced925501d9f66903d7a1f71ec37a2fb27dcd6a98cd071e84f45322e6a72367ad08cf36c5ba4d4226444b4eeeaf90f3876880b29d44cf21feb84"
}