Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,627,972",
      "signature": "0x95db4625438e0435f0b555ab6004e34c40761d011a14871f2b81852f2ce9531e044310bcd2b2771970675c7b78658c0f",
      "randomness": "0x2935a78d875c18ee918ea6df3b644c4cb4bef2a7a8e3ff3e8dad469a1c2f3cc0"
    }
  ],
  "blockNumber": "7,427,307"
}

{
  "Sr25519": "0x52e6144ad37676f8f3eac2cc8aa76a391bfbbc023116dcf77e38f9817400e33d2f095334b686a7ab60683c14b7ea413fe293bb9cea301ad6d967b08750e1c687"
}