Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,588,895",
      "signature": "0x8e0d93a7ec760480cb9b65340a5a3e43b0535e2e7a32757c93b370df382e964774fe3fc884c9b3323f8c70491bf105ba",
      "randomness": "0xfcf3f9d309e2a4c1e08a34482845388e737b58778a4cfadc9fb0b094d2f80d36"
    }
  ],
  "blockNumber": "7,417,546"
}

{
  "Sr25519": "0x1af4438e50e7e873060eea86780f7238d078f47ab26b9fdb9ccc668cf5845139adee5fb43dc8f45ecfd13aeed55a82f43c1252c5162de3ad09c52ad22c724189"
}