Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,555,248",
      "signature": "0x8642453be722b39071607acf95dc89bf0b8adb2b483e47a84bde056d9ee4fea66da6922644e7337a4896f82fd4454c75",
      "randomness": "0x31f08000ae862ae1185b88b2bce8dbebff332ab00663ab0da23de38e6da21d37"
    }
  ],
  "blockNumber": "7,409,147"
}

{
  "Sr25519": "0xc8dcd7fbf573d6d1cf9582e2e8b4f5c1adfe6f12b2d3a33d4900fa8875851a543ef27ad20401d16497d3fb785a78eac470a9b710cccfd6e6d6165e2ef7247387"
}