Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,615,042",
      "signature": "0xa7ecdf799b2bfe031f1e7b535efe6817eff7f413c54d2b8c89307135894dfa375c73ba716c78f3587d0d7e0455a8fe79",
      "randomness": "0xbdcd48fb132a8dc17c8894b818518441a0d93c6a10f21fd701768253b7a14cdd"
    }
  ],
  "blockNumber": "7,424,076"
}

{
  "Sr25519": "0x587905290b8ae541e434ccbdbe9d04d5c9cbb8b74a796d64861c646a888ae35a41f6fd48bdeacf8776a9dc19525cb2f5a57a70d72894149df46a51ca6f4f348e"
}