Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,539,521",
      "signature": "0xb6720d2717e4b34bfc50a2397088abe0b19905ae9a97a137fe8e0d007d945cfa3133d8006977d7ef98a53e14b5f794ba",
      "randomness": "0x12b728b4aa24137363b970231332dbcc2a4e383a62ca4f9320fccbba2ff202b6"
    }
  ],
  "blockNumber": "7,405,216"
}

{
  "Sr25519": "0xce63ab97c8f985a09c1dc6a7bd79d3ce97edc81e65dfe52670e32b85017c9a1fe253635be31a5edadc90b9eecd3f24d28ff8480c1f1fa62e46646fdafdada687"
}