Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,552,132",
      "signature": "0xad84b6db6d7ccf5497a489201594418f1d87a7dc3b13153c2b922f5ddc984d7c029ed7d0cd30446f0990b76c7d53c59f",
      "randomness": "0xc608e5c1ed167079669214ff104e0dd56713d03976dd75a7393b287b512d55e8"
    }
  ],
  "blockNumber": "7,408,368"
}

{
  "Sr25519": "0x9c798b660c40596cd48ac2be2d7b69a9aaee456b7633967e293c2ec40dd19050e203686ebf9fea2d293ee3a6f7302262d2d73746a9ca5145e5d1c23faeed0182"
}