Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,644,217",
      "signature": "0xb01d5195e0e70c6a5c20b9ec88f56417191183dce92d46ac72275165a4dbb843ec4196646e00f6cb81058d314ea601be",
      "randomness": "0xb82cc4e2a5848562a48c17722e46ea172e29735a372ff2da97de5b120c26904d"
    }
  ],
  "blockNumber": "7,431,359"
}

{
  "Sr25519": "0x02a7a149ca2a0bf873c9972055f77024db39ac3b5e7e2809064cd680ac4cb8292a2baa07ed7ec249fe37b310abb0fc88866985f80d5320141c018fd5c09dba81"
}