Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,572,347",
      "signature": "0x9700731271a0cf0cee2c13e8685d29e3cab01473c6671fad68116d8e4c6851ee51bd552d96d583091a56905fe8c4da60",
      "randomness": "0x3227413b346e7ece72bf76846b04a6719931b660dd7cae572bd5fd770a9f1669"
    }
  ],
  "blockNumber": "7,413,422"
}

{
  "Sr25519": "0x2adfebd59e70d11f45f7d9feefae571a972da0ccc909ffe444df483ec853940ec1ddf69affefffedfc522f6d1146a1017b0cb36debb523f2248aa995cf227681"
}