Write Pulse

{
  "blockNumber": "7,431,318",
  "pulses": [
    {
      "round": "25,644,052",
      "randomness": "0x13be159a8580f8c4de050afe829b7190f99a0543ed2a63bbb2780c34cf7e0637",
      "signature": "0x865408230d63ccbe36335e1b4f20be51f32a13add0de1e21018ef8a7235f4d4682af7437dd81c194a3386a8d8f19309b"
    }
  ],
  "public": {
    "Sr25519": "0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"
  }
}

{
  "Sr25519": "0x42bf1b41d3b91255f5a2bce4fa74e4720712c2205e13a3c8c00043ff429fd143623a0d69bbe9fba23609a31222fd1ac9e6587823ff638c4384a2e76cd75acc85"
}