Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,555,500",
      "signature": "0xb31bf3e1f750cd133e176287d1744a603def63c7217cb8c9b6105e78ab0a49972f78eec71976b21fe07e41ae42083e47",
      "randomness": "0x769662504edfbee7973399a72b27e592a68d9fb2b344868dcf3f977cf1fa7554"
    }
  ],
  "blockNumber": "7,409,211"
}

{
  "Sr25519": "0x22995378e44f14f831331adbcee8aac89778549ce7b1929bdd6ad7d8bdedca377f6b6142dbdc9c3efcb24cbfdbbafa98afcb3c9e9be796bd2c72c53d56adbc8d"
}