Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,557,045",
      "signature": "0x9539f50edf2c55f81c52c52f3240010bc20327c834ac20fd4798563b67834dc960e55f7327f4d910411970d695f31a1f",
      "randomness": "0xba20fe6044634e2fc562022aad419d77da7d58a7458e60b2aa38ee4c63b08af5"
    }
  ],
  "blockNumber": "7,409,597"
}

{
  "Sr25519": "0x92253652e47a71d2dfad7e3fa1a0f59e0af63a0a5619832264d2f48d9eaf9f595181f6ec8786e047dd7b5c48c063e3aae8ee4145de03380bc509ba12fae4aa87"
}