Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,671,053",
      "signature": "0xb7b5f74072cc5c8a33bffe8590190bb858bdc3af2ae57920887d675892b36c82216913ea41430fe1eca84604f9d84eda",
      "randomness": "0x0b509ed3229cba1d43353a59ab368069d675354aab102e750c70fb51f77d8944"
    }
  ],
  "blockNumber": "7,438,055"
}

{
  "Sr25519": "0x087a5090982dcb80f62b72b18149c168a6d3dc08fcf6eebd9ef6711a9fd7b63e14e38a92aafe2e9cb9e4617fc64f4a49b3c17bb8a9284727f7baba4fd0002481"
}