Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,572,823",
      "signature": "0x8259466840e20294f0f03a3fc2070c5b7a74bae71d1ea17a88b3cf7857cc016b62595760d84be229200067adfa39983a",
      "randomness": "0xef8d49ba5335fbfaad3ce5e60ad13f29df8cc1273f5a5aaadf864ed4d4536fb8"
    }
  ],
  "blockNumber": "7,413,541"
}

{
  "Sr25519": "0x5851cea0d891e3df4bc163e572cf9fe4985082eef6e467f189b9c69e4c290f362740a22ddad4f7f78a06d0dcafb6090599ecd13e7ef5f2dc3cf7453bdd4cc283"
}