Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,657,726",
      "signature": "0x8e0e03fa1b05a88b6092678bf8e6f1693a4bd8215680d2aeb54dfba18b748188b578e65f187c2616be1c678886cc9f53",
      "randomness": "0xaa7be3da685abcbe9b749771da3b8bebb2e0d8e285d1c69a4c45b015c313fa3c"
    }
  ],
  "blockNumber": "7,434,736"
}

{
  "Sr25519": "0x2864c4e12ef91bdced6b8801c9768cc9e6e2a2603e19f8d827bd269ee857af5c6f35e265d4846424daad5d6ea0469ab352785cab446cbc3b8b4d1ad60592398b"
}