Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,554,875",
      "signature": "0x99b945352de153fddf4c8302ea9cc5b5fa6a5b456f65561f73a8094b9577186716068b22a8f1e499ac090805cd1c9d84",
      "randomness": "0x35b27ef90ee9cfa11c6a257f64090e79a4c402d670f7f6b7cea8a7d2ae261360"
    }
  ],
  "blockNumber": "7,409,054"
}

{
  "Sr25519": "0xd4a6507b69a00d91ca1087a5280e42f3582c89620d88cc4d6d4545474e66b07da66bae28b9fb5ce4e93aafe4e37a3b040431a9c5075ccc0547327b477d487185"
}