Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,629,101",
      "signature": "0xae198d3d66d24bb21b4fc75aa1560b5aad9f3231fbcbea52efc3cc0b56d6c4aa689eb0f717fe9de08c1c5de7486e8a31",
      "randomness": "0x2fbe0937b8097f87fd8f465e99c888b494a0ac082ca797d29bb7db96f5e61894"
    }
  ],
  "blockNumber": "7,427,590"
}

{
  "Sr25519": "0x4c969b920fccb9ee449ad0770842bfbe1b14008591f0290b7cf5504efc5929310d03d85a9a4c5afb7eb21a28e45521beacdfb2d9126441ee37755e4c3a12d88e"
}