Write Pulse

{
  "blockNumber": "7,432,912",
  "pulses": [
    {
      "round": "25,650,431",
      "randomness": "0x1c31a2af5a84e0cdc49c272f633c5572d8a3551e9419e018e403d6a131c22cac",
      "signature": "0xb8adb865e96a01484db82a98e38e68123e559030f93d15ee3683da1165d8fbfe607b088750b44016f76b97a0e66d30fa"
    }
  ],
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  }
}

{
  "Sr25519": "0xead0d684088340877fe634c3fc5bcb0af028d2899152d1f92d3558e2924c9b3b0f50a85bc870eae56b6fa7972ac7f31bbcf7417a716824f7257ada0f465a5787"
}