Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,556,865",
      "signature": "0xafdf2fbe3a79ecae90a0af07245d1513433ac9417b8d4207b78af9b1863f579761cb47ef065a4789194e07caee20b536",
      "randomness": "0x962bf3bf9b8b1dedb7186f93b396d4b6d0d2f4f9bd14ac31f69d0e6606e64ce9"
    }
  ],
  "blockNumber": "7,409,552"
}

{
  "Sr25519": "0x8ec01b3f345ca839ea10858bd741ce3489f0e7b0e56ddc9a6b6e18297a945625319eed54c9681b4de9b6318ee76122ceaa8892c50e4fbc927481ddb4144eb280"
}