Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,553,584",
      "signature": "0x9817717681b0f5e812214ca122bb008998380fbf4d5d05a7eddf35b25801664788949b0473e25410c0c556f12818cb66",
      "randomness": "0x7a9f8b5cb1a9f0ce40ee91281cc35cbf3c87de74e19ab1123287231087f0fdb0"
    }
  ],
  "blockNumber": "7,408,731"
}

{
  "Sr25519": "0xc61875bfb869a91e0af197df0769c5a43d56d70cf1891d8aaf479b5fc997cb30243ccb828a45748fa98185efc8d63958b1dfe97a3adde62d614b44896aaf8688"
}