Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,544,975",
      "signature": "0xabb40fd153817dbb0310f425d9dab719991f472e17edd9dbfc0ec7ede51f3ec8e771453a617dbb57690f434e58407d81",
      "randomness": "0xbf640a2e92e2e9c817d94c0df6b1a622b439066b9c4dc06a24d0a1b8712b598c"
    }
  ],
  "blockNumber": "7,406,579"
}

{
  "Sr25519": "0x28c25b6b6b5fa2a9b4ecba07d2cbb0c72bc87ceab8c9e33661e1c070362282521f478a591b9c89b814ebd7d6dfa38f7eb0931cf489c60f1b1420f7b6418de18e"
}