Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,578,279",
      "signature": "0x8ddf3c2aec7d1968a3b47ce0d761828d45359503921e73ef177b6f159508aa23f985af6a23ee854418b0a2689ccbefd7",
      "randomness": "0xcf40832c76445132be4979c6d231d5d03c79a1f1ff267e04d0bc6c256de8736c"
    }
  ],
  "blockNumber": "7,414,905"
}

{
  "Sr25519": "0x8aa3a521c0f291315c44d51e9132e5bf6af7a4fcd19d345e6c347cbd68bc36127b81daf7ec3ae3be7a6d7e3e322723c397222f8a0a2ebdb9884b92bf0f490c83"
}