Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,548,412",
      "signature": "0x92418d971eece181d0423aa044978b9a5c1eeed29f52f0d3fc4c7a74134beaeae526828e8e37a72f22eb2efd0e2ad55d",
      "randomness": "0x5068eb5e5ab1983d41da7ec115a0492c08f7e771ca22098177ae9e571b58abc6"
    }
  ],
  "blockNumber": "7,407,438"
}

{
  "Sr25519": "0xbe9b79b3e2fe138cc1394ee121debfdbbcacdab0fbd6e678396db5f8c0c5eb0a45642394e90ac6442d0f3d9cb8ece42ef1a88d58a5c3cc43b6aea2a4155f3c83"
}