Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,550,074",
      "signature": "0xb7fc23e12aaaa2674d90a22ac14d09940c638cb1e50e35a697b93f7c0fa48edea1c26d7d323a786b5c6ab095862326d6",
      "randomness": "0x80603708636bbb22a51c8a9832866cc9d8ce22ef5ad7aea29bd8a4857a2a8ce2"
    }
  ],
  "blockNumber": "7,407,854"
}

{
  "Sr25519": "0x54419206d9c31ac8e8e19c41203638c909cc099de884e9fea7467fc2f2d0442703e78cabc2ba978ebd3dfcf010238dfca5b1556543f9fe8db4d6ea6296a19883"
}