Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,566,063",
      "signature": "0x935fd2ada109cc341ac816c6f383a7ae2e20eb2aa8bedf4e6a704216a25b9535c799ae2cab68f4df0c7284da88fad9d4",
      "randomness": "0x47d1e9a4cdcaf34ca4946ff10e07d08f801fb3a47b361fa44e4890e525394341"
    }
  ],
  "blockNumber": "7,411,851"
}

{
  "Sr25519": "0x2e7f2b5dee1038e85e0c0f5e1fcc032d7450a42be2ed84b1322a802c503d46610cbfecdf0602ad997e576165ce67d183850c0706d73d7ed860f0ea5a3e0e8482"
}