Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,563,167",
      "signature": "0xb7b144f4a66c7dfce35b087c3019a0e6786f89f859df0a44edc5d58bce0d8b32b6af4dd62df4808ef3160b95c7d8a032",
      "randomness": "0xdfa916d7a328fc5b169d25cc7c1ba5011e33c704cb6a7b8c0d7bcc4685854f6f"
    }
  ],
  "blockNumber": "7,411,127"
}

{
  "Sr25519": "0xb8cae614b40f04024808329ed21f459dd6d632b2ea689716895e2be59e537820c026136e1e02c405832467bf11926a99b453a64d0b1d875a89b6d79f06298281"
}