Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,661,678",
      "signature": "0xafafe14eb7e9022ccbd3c7b51f8e4fb803fedc69fbdda581668ccf9f392e8bab6c238e8e1748d3255dc18f0b8f3b5318",
      "randomness": "0x40644f497657218e7a4687f192fbb9c6ba9a89210febb2d769c1582b09c938de"
    }
  ],
  "blockNumber": "7,435,718"
}

{
  "Sr25519": "0xd6ed8cd531b4773928daf793946d49dfc724f24c7a279608b8a46f770206aa15da76ba281a46005d923e8526bf9de6917f06e58a94ba39266c9704c591f55c8e"
}