Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,568,547",
      "signature": "0xa008213476a902e12d1ee17d8278a4a5134793f950c7870e4146e6a20b10f95b33abdb32eaf4e3a3515ee9e9c1afe063",
      "randomness": "0xf742a34ed425fe692d232157aa87ec6a06e56e2cf15f0c10e8df41ad48d821ef"
    }
  ],
  "blockNumber": "7,412,472"
}

{
  "Sr25519": "0xee825398981266d46d7e921e0cf355f1b2550de329caf6215ad5e3771960775c16ea0ca7ad513099b77c742c1d09c2ff4304b1aca3ec52fb61b881f851614082"
}