Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,539,625",
      "signature": "0xaf8962b99fa528d65e26b7f1f226161b63858c9af58c909de359e61758c1ab71bca18eabf8575212b9cac1b33893154f",
      "randomness": "0x9c77f393a4dfcb0966a9167fec4c9d1297a42de8d584d288e4cb55d87d7276d1"
    }
  ],
  "blockNumber": "7,405,242"
}

{
  "Sr25519": "0xda27a0fefda20d6ed7604ee5a04bfdb31c32ed5d06b639a6d4416cfc1101cd42a0cf766dabb254ad86452d44828d7d210842890be3e507d0b537a2cb4a85f98a"
}