Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,632,643",
      "signature": "0x95192f6b14711b40050cf55939b66f9f1fb6e0bb74d0562edca73f487b4c632a0fd542e6a3f381340546a1b0d01425ff",
      "randomness": "0x1f4c8e44afa7f3597314d69fda628c8e8465c2978927b7071e637e4fa49cba2d"
    }
  ],
  "blockNumber": "7,428,475"
}

{
  "Sr25519": "0x54c275f701dbd313a2c1db60f9b9b27922c99941ba420bc22c158556f23efb5d20529a95320583e4ff8d8474602377f6d05fadf70cc8de6637cb646c27aaa689"
}