Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,555,935",
      "signature": "0xb029e886f6ee1a16dfe52492127c65d7e38c7575cd140423fb5c71e28bea220280a568ec1736976c322f642b2f0df467",
      "randomness": "0xf96e29c867b9d1cc37107dc4bfec146f8bd027c6e98da8ae6b314272d011dd4c"
    }
  ],
  "blockNumber": "7,409,319"
}

{
  "Sr25519": "0xd064e51bd71355fe854fa7ca5ab692dfc67778564fdb232cdf8174490c980a4dcd59ee09c0f7c5a5d69c600262bff1096d839d47c072973cbbfbc6e2e5e9b78e"
}