Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,557,436",
      "signature": "0x82c631fa4e2fad7f23c38f7be6df80a341fe0195a67e5f50b4bc45f2925fc6f9b6df9a4677cfd709cda7a95247347bda",
      "randomness": "0x8ad96d01a65d871cd1309fb7b9f20a48977a27f290092682aeaa1e93cd362d52"
    }
  ],
  "blockNumber": "7,409,694"
}

{
  "Sr25519": "0xeea006e0cf6ced2341d25e5c5b0dfd6bcfb13484db2cf8a66c05d6cbf7839a6fa7bcedf7cf491eb43ccb6d56382b72eb78a0680bb4ad769c161e83a981feb58c"
}