Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,553,325",
      "signature": "0x896f2e1a2f93a21219fe9bbf133dfe4f80256fb2210b362003b5f383c5c7498021095ccc74e0a8fd0e695de4772b43ad",
      "randomness": "0x135d8b58a2b7ad79cddb71c89e473e786bb7eeead30394b745c07d441ee6c521"
    }
  ],
  "blockNumber": "7,408,667"
}

{
  "Sr25519": "0xb65038bbcffee810fcc8673c4f91c044a73f8ef0e6330795de1bb1651393f3538299fb89acaefeb819c5edaddeda26d889a7126bfaaa1f53f599822dc87cc587"
}