Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,598,333",
      "signature": "0x84d0289ac273d5cba075723dc2ca3e6452a5eb01ad4572a560ad44d7d8d65e4ca5f44a15767fb978d396a1d6f811ec92",
      "randomness": "0x507bd729ef3d8656f62b862a6dc78cc4df5d647c112be62ab230127604774ead"
    }
  ],
  "blockNumber": "7,419,900"
}

{
  "Sr25519": "0x665be806cd794196dca7935f1b6f9e757b9adc27703bf0921a4346fe17e1a71d95ffa1968571da9df3ace7a941b543faa4855cecbfd74b0e8bdc8dd1d3bc9a82"
}