Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,565,854",
      "signature": "0x82492982e58f357770326700ab49422618b7679d8d9f64ae76b68ab9596d6cb6283dbe43c62325c33fc1dad1c460c94b",
      "randomness": "0x779c4a3e747438d43671b94c4be51cf1cab4a08e926a1796f5bb8b2d38e7f2c4"
    }
  ],
  "blockNumber": "7,411,799"
}

{
  "Sr25519": "0x1639a1b791cff4703346e183213108e91be88363563e9d5274762d25f1c2e944b3801a075af749ba32560820472938eb62a59d7a68155c56c880dadd61d76885"
}