Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,561,099",
      "signature": "0xad61b5db5af21aa6def68d16c1f2a637797666d6e2c06a461af160f29ff4b43943d3e535a9994abbf4f90e72efc4d3da",
      "randomness": "0x249e2026e1087bc960a40756ae8abe41ac40f264a5ae289241d9e3c67735bf90"
    }
  ],
  "blockNumber": "7,410,610"
}

{
  "Sr25519": "0x7e55600725e217390645a2fa488bc26276d21cd27765167f570d45480dd6e678ba057b8bbcadd4366bdebc080cbca43291db555bb895b2ce282f7fdfa9773f81"
}