Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,545,165",
      "signature": "0x89135523892a062c18cefc221735be21de5f3a9f225c7be22734efb6da83b572669a5b455bd4087060a1cbea852931fa",
      "randomness": "0x981f5d9716b66b384fbdc6b85eca7a7880cf149c76c9334046262171b586f25b"
    }
  ],
  "blockNumber": "7,406,627"
}

{
  "Sr25519": "0x1201f36792fdb8eef4357eacbe11a2477ffe334a362f1479ef833495037c0a59771ae4eb884aec284c17afa0d074ed37900509d0c2b82a11db0adaf531626687"
}