Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,577,646",
      "signature": "0x826efab38077145e4b65e601ac8716a943cc841b712567a7000573a7faa5f1ed1437aa7563d54adefbe6a6402102a579",
      "randomness": "0x71e052758abc5d0a370d737566e9ea5b7d5ce6e34535e44e65149fce52a66d84"
    }
  ],
  "blockNumber": "7,414,747"
}

{
  "Sr25519": "0x16b1aadcadc1b3fb8fa1c0b57ac6fb4b45b1fb65215bd11a82e9b75e08b9cf169d71074ee330f4c2bd1f311a611dfd656705f4725f843951770ff9a86cdb8f80"
}