Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,555,337",
      "signature": "0xa3d81e83411c5a02cc7853c1cc8b7eedc20ae1c92248ccb086205936554898bf154a6705e9f4625deca4f6af19d80e3b",
      "randomness": "0xcd13e223a9146bd9d862b97871b51db75e4c6d57b67da4c9ffbc41fee88bf221"
    }
  ],
  "blockNumber": "7,409,170"
}

{
  "Sr25519": "0x5a3c4ed29da31e52a9f5a18ff7673f965be62b84d6a881140351df6eeed3532a6cb243857df8d7ea745ca47cf216b9337c0ef87371bfe1e1f9b385aea017b686"
}