Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,568,974",
      "signature": "0x85d20f09213a50839a474340a9ff93f532622a012a199b93a7e609802d1d82dc5be577f9e99be934b1d88a71d0424606",
      "randomness": "0x35dc2475044e244b188ab7a7c6fd037d28fb33fcd9d5799f3fdb58b84875650b"
    }
  ],
  "blockNumber": "7,412,579"
}

{
  "Sr25519": "0x38ecb9e30c336180766cbf987b2e385de1f10dc48029f44dd05dc47e0693ee5ebdd6df57260001f9661cebfaf00d44376ece3e7d085208c03dd9a29bca3c8c8c"
}