Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,660,906",
      "signature": "0x936cebe9f93bf8da2b8a880a2e8fa392f0e424a4416c4104e514620e17480f2cedf2bfa7412b1430b33394fd3170bf49",
      "randomness": "0x9ef6ac0226416df747549f9ec05f6b1e2636f2f5c8b221b3a915ff7172548745"
    }
  ],
  "blockNumber": "7,435,525"
}

{
  "Sr25519": "0x7ee4e31b079da6b61140bff71520adcf687b6a5d778ff5f391778a7967ecba4b01d0ca9ce8c1cad573657ccd7cb82771b475dc29366d12a74caecb0e09d1fb86"
}