Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,653,762",
      "signature": "0x999e5e5d2e2858717f093a1f84648210b9d75949edf2900885121f46e6950855cd055168199a0439ed77103ac946d767",
      "randomness": "0x12de08c62af49648fe02584158820d3368c08bf5e16a57b181fb8c49fb035e4e"
    }
  ],
  "blockNumber": "7,433,745"
}

{
  "Sr25519": "0x2c73f548a2bfb35f24564c3ef5bc95194564de6e9a42071e0b730a4ceeeeb0133456db435b85f9920da92e7729b0b7ce7e5941c832c7a9e32ed53a2e1ebda087"
}