Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,649,849",
      "signature": "0xb369b009b86d1990fbd8fbf94a2491f254a486d7e33dce648406c8dda241a4d69db202a300c570e2e74abf83266129ca",
      "randomness": "0x0e5469f1a4626954aa7a8a9976bdb45786e569e70095dde2b78d1cc76c7b5ee9"
    }
  ],
  "blockNumber": "7,432,767"
}

{
  "Sr25519": "0x746cb1b0e8c9baff251725dbb8fcaff5c0509fbe061dd3a20603458dab9935317be3c234dccb108b1edfb9694da91575d4e392cff7e4c7220324c0ea85080785"
}