Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,547,649",
      "signature": "0x912f66eebf408e2b514a1771a95f74664528a75ff42e66b56ce83b63727f1d39c4333c9d0b36e66a8c9db7fbaec9d23a",
      "randomness": "0x473dedf6eae39df45696932ccae385c63606f9d15df82ed2b2c2e70a44c7297e"
    }
  ],
  "blockNumber": "7,407,248"
}

{
  "Sr25519": "0x5c2c378ccb208b61e45b9bab20f4599eb6ef2cc88f8b9806aa81b579b65eca15724febfe5ddb1f238bb79cc79c91788792f2913b602919bd7ffda8711ca9438a"
}