Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,566,042",
      "signature": "0xb01e9fc52ae5374473c6a16bef3d163a5e35a457ebfafe2edc06cb779896f2809a01424a078f5c0a66a60d2595235df7",
      "randomness": "0x32911cbf81305acbba733f0da246ba941f08748d1f918b423e9ac83680248158"
    }
  ],
  "blockNumber": "7,411,846"
}

{
  "Sr25519": "0x984a4b6858e8a80ee67ea3515c81810b6e3e19ed60aaa50365df5488f0819f6fb08422f9d6a3f621482a22e13c4cce0417b5234e5407e200a2cd8ef758733181"
}