Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,653,612",
      "signature": "0x86a5c7a235b7f068c9eadbac21f162783bdc8dd5acd986a74c8f8b93ad72432af52c167b36a0c77450f49ee63b9ba6a1",
      "randomness": "0x24f8674f3e63496432a57a652d80d13bffce93d65b3578739d7fa8c87aa76077"
    }
  ],
  "blockNumber": "7,433,707"
}

{
  "Sr25519": "0xf219dbb6bc3f703c9c1b7af1ac47c90949071bd76b5f98670c76b093fe74103f8dcca37c0f93aa674a186f020902af9f2d383345f7c0de884af73e591163d082"
}