Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,565,679",
      "signature": "0xabb15e429984f86f6099a959cff4efdfc68ecfffe0758eed7ce48270d5e0bed26505ce49dce002657d1c79be20b8f142",
      "randomness": "0x2b413c8a3dbae820d3859f68e8262a2facfd08550648974d028eac40d5792423"
    }
  ],
  "blockNumber": "7,411,755"
}

{
  "Sr25519": "0xf6e9e924e58365fb1e2726f16da14187a26d70b6cae9cfc00255ea4c85324951f463602e7ff5cede31eb0bfd3af99c499ca5a675499f73b43612b6c55ef97d89"
}