Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,575,910",
      "signature": "0x8ede214ed8cd478dea2873d6e4bcf7cb3b25db155b8b8c2bc535dc41f2621526b851e6680a34db0f5168d6d07ec1fcab",
      "randomness": "0x73dff76412ca2db6b5862255e3f42d03e62495a36fe44b17dea480e9684d7aec"
    }
  ],
  "blockNumber": "7,414,313"
}

{
  "Sr25519": "0x88238f3686b2afc98aad2db2836432e963aa2ecfa48c2fbea6d29551d6d366798147df276e358275f1857d72194df480922c47a2cb269fc66119af475891ab89"
}