Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,550,155",
      "signature": "0xb48aa7c20d3a60128224614c58f9b892974c302a3a27d2fdcc387e7795ae36657e6f9ce26ea3d0832dbd1dea6cee618d",
      "randomness": "0xd9a1c6cb9adb7545817326a5bb2afba0f18980209e7ba9b1078bcde7deac8868"
    }
  ],
  "blockNumber": "7,407,874"
}

{
  "Sr25519": "0xe4f02d7f7e642184bbc49e74507b81708554d46f6ad0d556ec69461001ef157b5602b8c82c3fde6f8f7176a90d8c684c7e24ef679c78b2cb96d59d422ae9058e"
}