Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,602,635",
      "signature": "0xb8266a70a2ec3cfbffc9a5c194a54ab11b6d7b719a8f3eb335c2f1a8c2f81e22341cb4dfbce804f23bd058de3eed90e0",
      "randomness": "0xf109ad94964d1c984ecfbc4a564b39f6013e84fc5b230f0238eeca627ba693d6"
    }
  ],
  "blockNumber": "7,420,975"
}

{
  "Sr25519": "0xb4ce6582a7bd744c83a6a1dd3fcea2145e203d652ebe99bc081faad3b93e3306fcd39ed322cc93406028ea224721f797da27e5c626255446c1b37986c4389587"
}