Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,543,444",
      "signature": "0x8bf5e78a2988960969973b86c22ef4704a50bf21bd9cf346e50177d494765f04606c0ac4fe27013c73e932d2293be0c0",
      "randomness": "0x384c1f727133ccbf9366cf72351b078d4f4c6bd74f25ce20d16ef9a4f6225073"
    }
  ],
  "blockNumber": "7,406,196"
}

{
  "Sr25519": "0x3242610d943aaf60a8e072c852365661fc91c528ced600465cd9beb81efa914f6122eee17c2ecf1808728ad6ee3b4c95c3f706a9bab979487fcf4e9506477583"
}