Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,602,112",
      "signature": "0xa68c8519da5a28b813548e14b78ac9e0fcd3cb4d9b23ac6707efbbf6548044fc1ec296234d93432897cb78058fab7c76",
      "randomness": "0xd81bde5e49428ad4ea5ce667da796de0bcae3b67b4db26894d2386b7126f3329"
    }
  ],
  "blockNumber": "7,420,845"
}

{
  "Sr25519": "0x969a301f76df511172f6ec6aed11307d9b1872b8044959f22e982162c5d6a02863888e87cf81d66ae919cf98a44c6ec7786cb3fbbafbb87d59a1f18bfd724f8b"
}