Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,568,367",
      "signature": "0x8c4a683b7ce805b5b624a1cb6f684dce1dd1ae35d68069636487e603eec479c571ff957afc7f74bd6617b8758cbac741",
      "randomness": "0x7fe6e74e5251fea3dcedee4ef4121b40693c8346caa51bf393d90281b4e71cd6"
    }
  ],
  "blockNumber": "7,412,427"
}

{
  "Sr25519": "0x140a18d497134ce07acad014135aa1201cc8a2691d86ff3472dba75d6cad242ec3af01f641b41fe0110bdfc8cddc295a3d98c4d8b3b2b7820ab16a8c9b06568b"
}