Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,567,725",
      "signature": "0xb3701c83741b9e3eb19e541380eec06161ca754ec563fc1f7cb5b1813e3c397be8573d159d18e9d5e9a77c2c13e6abb7",
      "randomness": "0x6d8d16be9bd4359f7b198faf35fbb2121eb09550d4c705850debe58a590b58cd"
    }
  ],
  "blockNumber": "7,412,267"
}

{
  "Sr25519": "0xaa594e1cee7272eac93f564a8e627260fe29081a16a349a9920995f13aba3a47eb03957a592abe210767db6fa097efd2db4dfded590cce21787c003e4747d581"
}