Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,662,981",
      "signature": "0xa7fa187d522b5feddbf7a86a1ff033e5bd15400160fe68e7bbc21551feda0905bf2f78e9d120d6e9795b5c621a68e9b7",
      "randomness": "0xfb5a40d28da8d8cf430cb220cef2ee6e5b614b326d21bee4549b6c7d65e52773"
    }
  ],
  "blockNumber": "7,436,044"
}

{
  "Sr25519": "0x6435c570eb873807596454ffe0b397f4be7a2f80671ba16b861abd9f70c56e2b317c9f6296e0a734a2a7ba73319fc47dfd949a6c2cb107dcfb9131567aabb581"
}