Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,570,502",
      "signature": "0x8d365d52b4fc7f94623cc8a89f8d6773c7013593b546a413638598f4e5b7c6128c56c6b225cee36d50d89589d8478d97",
      "randomness": "0x3c2d0cd78893eb47d21e75029f485ea149746da004cabf8441839ad33023c9fb"
    }
  ],
  "blockNumber": "7,412,961"
}

{
  "Sr25519": "0x182560d7b791ca8157f3454c34b0d048360e1e0f65388c3cc06a4ab4d960c5539dee1c3cf772086d0e7f5ef2b9fb07ff4c3b2faf5e5318d919c376465beff789"
}