Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,559,646",
      "signature": "0x863c5a3765d76882b84f8f7c0477ab3402dc94783cde2b28708e51fb6baefc2e5c64320686770f73629586bcd908f9d6",
      "randomness": "0xdbca39eafe96b8e2349da7b90ba76936a45ca97f4c9ab464574b8ca4f1fb4887"
    }
  ],
  "blockNumber": "7,410,247"
}

{
  "Sr25519": "0xfcac078be537952083d2a4f4f8394f8bc360342900abee095774494c193fbe237c4f62e9956b996e9526badd87fe15bfdbede6de7789a90b65f2a10aa4ea4d84"
}