Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,553,329",
      "signature": "0xb04ac64f4e6a39eea672cfc166644d4410ff0f6490a33acbd6f0457f012904bdac57d9c09920887e171b694d2fe34543",
      "randomness": "0x2696750f42f5f6569013350acc3e6e2e8806b823c01f6c92d9c81d59b30d56b9"
    }
  ],
  "blockNumber": "7,408,668"
}

{
  "Sr25519": "0xe208f05bc0cf0c771ec1cf72076008d1db8610b1ce83801c848ff0a5915c4a2d4a4639fa14e7e46179576932a9a6c06192d281d034ea4b54e05bb1cbfaae0488"
}