Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,568,072",
      "signature": "0xa4d772441aaa4b7a740d3494936e62b6fdc9b3493e840937f14c527345b756135a28e93386b784ba91f1123bb1c9b66f",
      "randomness": "0x279662565e6797483a91b65dbb6bc08fec6f1e0c231c4152e250ce013008051a"
    }
  ],
  "blockNumber": "7,412,353"
}

{
  "Sr25519": "0xea72a9bf379524bd87f05df8f1684709e1955f1674a0a0bb70366ba9584249703bd5a73aaf9915b82e279466d087390af1d2df7a924378cf87bddf5c6192ea8b"
}