Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,570,060",
      "signature": "0x84fb2bedde4b2d4e694d2e5828152929f51c2e53cd4e869119c075778206046158cff7d6a39e6ccf7f3018ba96622cac",
      "randomness": "0x1b3eabb6790fb101e70c5e98b029e4766245a1eaa3366c83774e3972abd78c81"
    }
  ],
  "blockNumber": "7,412,850"
}

{
  "Sr25519": "0x50102932ee650ffa8ea6173a4a139fdbcf9750a1fcd84244d30f6cb6be5628528b7ae23c0e53fe87a9d289ecaf7f5b1ef8314804e13ba1c014d8f98b834f5f8c"
}