Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,602,574",
      "signature": "0xadb9f6094ada6ba0388228d9f7f7820c5e421415684e93aa161f738e342a820821bf68583121a7148ab279cbfe4e6196",
      "randomness": "0x34a54c164d9c6b3a077559419864053019e2bf11b143e5c510a8e5f55e664be0"
    }
  ],
  "blockNumber": "7,420,960"
}

{
  "Sr25519": "0xa235b0c2f9e1f1676998a2cb74b6d9c20f1fd1f53cdae0a2e91db0af7eefca7c1e7967c263f1e275a42bb32810faf9dda42d0e29d4f6d2e18b8393477e3ac683"
}