Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,547,020",
      "signature": "0xa9ec78d7ca9f71ab0fba8527fe5cd71695e27f55ba58818c19e115cb64769b19f061197debc6c65c439bcc1397cae952",
      "randomness": "0xbc171a2f6009c8f022c018288d3b39c1197faf680b58918085769d0d8aaba8d5"
    }
  ],
  "blockNumber": "7,407,090"
}

{
  "Sr25519": "0x4a9b54baa4353dc612892a19ccf64b32ae72ebe9dba7c6ba6604277abf5eda4cb70e3329bfe6a2401a541ae484d38a5db2c0cf65ffbef7a6b2f1b42b6071c68c"
}