Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,613,168",
      "signature": "0x9539925332e7f18110d3101c099d48fced4d5ba84e431713c7854ed27dfaeb028ca2cbda733354cf7dc6758cc0fcccdf",
      "randomness": "0xc62383a5285bf795e627f97c46e3aed2628bda1f3e23f7e4ddeb0e6129fdb171"
    }
  ],
  "blockNumber": "7,423,607"
}

{
  "Sr25519": "0x6ce6c662f1c6d497270786048b3fa24b7e8927194ec557194267c52ef67dba617aec58c5fcb70081db4776c4a26d0f1e28350e3f57c845a46fe6433dd8f6268a"
}