Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,552,703",
      "signature": "0xa0ff73d2d16d5695fdb05141b4bf129252eb3f997b38796182a1a2da6955c54e7e6ca532ade83bc5a939ed1868db5a04",
      "randomness": "0x17ef4ddd06129baa67fa946d809c934a6943c82e6cb19562ca7d013982295486"
    }
  ],
  "blockNumber": "7,408,511"
}

{
  "Sr25519": "0xeed59f0b6e7531428bb383e48b15eecd7256a7d903009d7b4e4179afc3e21808c19cafe298c3e0fa4b79c6c7f3ecd82603733280f82cc8ea68d94ea28277e88a"
}