Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,590,561",
      "signature": "0xa3109f2791ba005c3329ff132b015676693682c5bc73c1e93a294e28fcf6bc039d575bf9bdc55c2765f2675438bed204",
      "randomness": "0x7d01f1764797353b043e2126c830248d3b7975ef3719257207f52165decd34d7"
    }
  ],
  "blockNumber": "7,417,963"
}

{
  "Sr25519": "0x9ea9635d694f60523de60a55ad439584c61c157a07b9591e0bfb7929dbc2e30576c65a4e363c26fc7ff5cf0846702bea02ba5bf1ab6a42312d7193500628f081"
}