Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,596,474",
      "signature": "0xa6993015bc42c343eb1ee5907c5532aa1b8e72c970248d42c9f503bdcd3c52ee6f3541c68226de9ccb76d1fe10f2b3dc",
      "randomness": "0x16036cc1d8d0cd1b82e8603d4c175a4a7c360969207ffeb75f07c1adef7cd660"
    }
  ],
  "blockNumber": "7,419,435"
}

{
  "Sr25519": "0x7aa8574d1e30e97757e687f897707f3ccec17a151ceb72a44f3ad5041baf244bdc29bc6fdb602e09a40c1cbbe779df130c88b4bc96041bfd11c09e8664706581"
}