Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,663,850",
      "signature": "0x98ea897315e20705d5e024e73f4358784f947a76900221144026ebce88d99608a12e31680267babad37ed3665b227ae4",
      "randomness": "0xb436116eca190af212cfd4fe8aaa494662d21daede4528a5b581d2fca4b2e311"
    }
  ],
  "blockNumber": "7,436,256"
}

{
  "Sr25519": "0x4cd9e227d726f1e6862539746f980048a8ffee802fc34a6bc64ac884726e655e78409958b7e17058ad00d0ed65970b953e132c6a68ef9e0b40ae077653f22984"
}