Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,537,425",
      "signature": "0x874cc075449efecff778a11d97f8e793dc9563dbc5ce04f2d546afcd554d22d7d027df876ae217af356ec065062128e9",
      "randomness": "0x80523ea14037eb655552ad3b32cfd100b65f6c2d3d5ab271558e0e8c7ae8e12d"
    }
  ],
  "blockNumber": "7,404,692"
}

{
  "Sr25519": "0xa081578f8ff7f639e25e961fe46c5c660587da2c2c027029e577c27f5f7e290908eab59bf7d76f529420d710ec14060a642b99cd7424c11bb3641c2453b14b8c"
}