Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,555,068",
      "signature": "0x87758998c2bc2b413d8955c1ed447713286c69c8bd293398450427b331902f706e5115151683b520f4708f7f3082eece",
      "randomness": "0x6dba833f6adc31daf4d6203c71c1af90ceaca5d9fc73a15eaad13d63e1af0ea9"
    }
  ],
  "blockNumber": "7,409,102"
}

{
  "Sr25519": "0x50f55f1aae9b7ba03d1199e44be656ad9cf4e8950b5efecdface5e2e4860656aa8341d03553fd0fe32f2c612b408d7431c30dfe7a4f106e2088d2054e48aa685"
}