Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,561,051",
      "signature": "0xb8fc13bcf9e932eae58f74318228a755ab55fa4dc68f6de1dce59c2bf9eb6e465d46adb1b2225aa162cb05e713d398c2",
      "randomness": "0xef4b285bd1a2f9ae95bc2392f2d7fe6fe6d77069888e7d985ec595678fdf2fb7"
    }
  ],
  "blockNumber": "7,410,598"
}

{
  "Sr25519": "0x0ae871557864deb7971132c844046fd2f5dbe40e19fa909069d852bb59ab5012d2350d47f111ac175b6b33f3921df946298d4d180147f5280126af459616328f"
}