Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,570,132",
      "signature": "0xb57edf1117eee162ef4be7bcd689cd986670a632de139f9f6eb7028fafd2d4a7f041e235b55bc939030bd1ccc10b9b31",
      "randomness": "0x3d25a6345514744fa496afcbb4541b9512454b79be3ff39375f73a079027d8b3"
    }
  ],
  "blockNumber": "7,412,868"
}

{
  "Sr25519": "0x865d1837be0d67cbccd508af5b4a6f439135ed4f3e8cb6e74ba623dbe18fa9599502943e3d47f70af24bdfe2c51582033c413b172d809d05de290ff53b246087"
}