Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,548,733",
      "signature": "0x93731d9934bfb50bb2e34e41c0ddbf83f390429d9b6830ad5a71006808dfdc29ad0e57ab8d25013c7e908e11d004da75",
      "randomness": "0x57c82e2adc7c15b0321d4e91373142077794217ed493a2b9cb984b0885b2d06a"
    }
  ],
  "blockNumber": "7,407,519"
}

{
  "Sr25519": "0x64fa47b04e210f6ea0cdb1dd3f32df97322b7f89c24ec1fe428676a9f64e5f3fe4b24343093f7eac047ebb6dc97204a7be02a222782f6eca796b91ec2024778f"
}