Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,667,927",
      "signature": "0x842ba8dfe11fa17141ad1fae4c63c365278100d1db380b419ceaf1f0c743bd9461916831941a424aeab1e2ff2516dfa7",
      "randomness": "0x2e50920f5f3e8b86f293354ddc546f12765ebf306085621883ea76d1db9c8168"
    }
  ],
  "blockNumber": "7,437,273"
}

{
  "Sr25519": "0x842c3ebc37be32ebda5c960063194c5b5d4970ae8dcac3708a160adc17640f0afb3d548c31b5cd673febd07f4d318586c02e5b6a7051e96a4fb2957365a4ea8b"
}