Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,581,384",
      "signature": "0xa888f19172746dee6a8e744dfb9479f7eb4c82824bff9bff1cd9430adb34b933ca02f1c9d0b688ffada3042841a4262c",
      "randomness": "0x19a9489a29a5cf6790e45fb1384cee0b441b9bff2ba1bda05d41135103e5692e"
    }
  ],
  "blockNumber": "7,415,669"
}

{
  "Sr25519": "0xd2b8a5b59b268fb31afe24c8e5da8262c2756ff475d9d5e0fdbd48e93521900c6e8f0b6585ee4a37c6d8c5acdc8e85a640a70dbea0926ccb440d5e568a8f2082"
}