Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,543,050",
      "signature": "0xaee9c604b3e71cee4d819c72eba2192f5b79a2109b72d1cc900d76e70ae6b323c3bad2d225d0342ec5141c1ae66de315",
      "randomness": "0x07cff07fb1a7ed367262517e792040af6acf181421add78dc0aec9e5508b3c7b"
    }
  ],
  "blockNumber": "7,406,098"
}

{
  "Sr25519": "0x3e1d9226cf74727da127e1c5c32c8d8164c7d156ae8519d696151ba806580c646fdadede54909238f241f1f29a40b9328436a599af973740036fd368c8259b82"
}