Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,578,089",
      "signature": "0x9610bcad70513cef937fa69f54e4a1c048d8874f250b6e3b2ce50f75d7c4b161fdf40b15575b017a1bb59b1a6ec22880",
      "randomness": "0x9ec8dd030a46ef09f2ed47922d6a0bbaaf1767ef0364634c91769c19dbe52534"
    }
  ],
  "blockNumber": "7,414,858"
}

{
  "Sr25519": "0x40752a0158081580c25418fe9bc3dfe76cb7c9b9bb13dd37e172f733ea8503656e79e75b1551a87cd17c58dee12c673c0d30c6e308df4801bb2c352a6e6a7d83"
}