Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,559,158",
      "signature": "0xaac059c587c9745596933b32a0dc4008cb7012e6f1f215ebbb67dfaeb0846d1507ffc3cb21f21fe96ba39de19c8ad2c2",
      "randomness": "0xacb73968030683f0741abb346518fed67d486be03b454d61dd3336676b90ed99"
    }
  ],
  "blockNumber": "7,410,125"
}

{
  "Sr25519": "0x30507df87ee5433af483e9b0b68ee6cfee08dddb5f75a9335c8247f281d2a27ab76c890370c2d889fb09998a5c7bb3fce59c71c638ec45e82386d0f0ea093484"
}