Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,637,668",
      "signature": "0xab3cf2fb6f6ceda7b96fbcf1038b95e2ed42779f031b78d26cc82ecbdacf71f88f1acf6d9a5ece2899ddc75d38ebc8a8",
      "randomness": "0x3bc38b0365149719368735ff05ec26172fbead4eaca1f020dfa69f6aa3d17464"
    }
  ],
  "blockNumber": "7,429,731"
}

{
  "Sr25519": "0x8ae6679d530d1aa4f42c1ba3c2f14cb2660918abdea2081e0a1f5227b8e1bd256c5b31f7528fc653037768798835d2e1d15cbd6a65e66735e7f813c887c25785"
}