Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,595,921",
      "signature": "0xa0b33a1cb146e6a673118d4c7a268bb4796aa3904b7ce0a9f6c5ff964321ab8186d7a1c0fb8850af5bf19ffe22d648a0",
      "randomness": "0x90115759138cf0d4d89adbe338a64a2c041f88ac4e24baa8f6137d857c057e46"
    }
  ],
  "blockNumber": "7,419,297"
}

{
  "Sr25519": "0x08c2308756ef66df914b03188277da53111af7479603c65f70731b0145402a723c157285bd85defdd180281050eded459ee2b88a920617edaefed20201e3af8d"
}