Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,579,530",
      "signature": "0xaf636d708bff4ff24851b4c1c516ebf747a4d7eafc61a0ce1d2a305c1fb30854a82747cc5e935b4c22674f6da4da6ab9",
      "randomness": "0xdbc7e60cb58308d88c78dd091f4c01af008d003d2780f9655c91f6ec0558baa9"
    }
  ],
  "blockNumber": "7,415,205"
}

{
  "Sr25519": "0x1067ef99d1bbfb4b721462d80cc0b72931eb70e1aaea97b2a9aacf189f58a0680a030de9d02d2256d450ea6191591a3b8a4d33591205858caf3c5131d748768d"
}