Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,582,910",
      "signature": "0xa13ab399405e730430159740b461d09b8e7f0e32e2294b83728fdb321fa1d865d84020a842f9d4330ff6cf496a78f2a3",
      "randomness": "0xd9dfe4adc7e03eea44b21c5009a40b8fdeec6ae6114fca07bea2b0f3f45df584"
    }
  ],
  "blockNumber": "7,416,050"
}

{
  "Sr25519": "0x8e1cbba51ba6693f6dceee693f9ce8c2417689e489b60c7f3863f2241d7560022c54714e8ed40d33f089ecec829967579207732514d7ff54c984e65e299b2b87"
}