Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,552,561",
      "signature": "0x94d7368278d1174ce8df00ded812930891c7824acab933baf1b694ec3879f1dab3f73255b495bd5426c1880a75171f87",
      "randomness": "0xa07dd9851aa7b78e6d1fe1334ba5c5e7fcbaa4917f509cd9f5f72f0975d3f07e"
    }
  ],
  "blockNumber": "7,408,476"
}

{
  "Sr25519": "0xe667274f0c5c15ed91ff3f95d421e70ba99bc828de83cd40843e00d5993a6600f9ab80eb1c9c7b616dc56d0c36a5b8f739dfc61f9cbad5d6e2d20184faaa6681"
}