Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,570,941",
      "signature": "0xb6127474d33d552bb1213e9afcbee1f1c8952001c35ca17d3576a0468d353f2eb88fbbe0b6c17b0c82d939c1c7f6cdb3",
      "randomness": "0xe16c6905840f354b37118725f8882e7f54c9a14f09d8a9c81db5c5f37c869766"
    }
  ],
  "blockNumber": "7,413,071"
}

{
  "Sr25519": "0xae2bc300c3159898667d0852342b72ed46aef8bb43bfe9afb4626cd602482e37a47239e7a1c4d4e085b0124cc6599bc08bc0811b65f9650683a17e1431f5be8a"
}