Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,617,342",
      "signature": "0xb8eb86707283596e784c4d5997911dd1cab8163b4159cfe71eb880359a54d1fa92b0867be8c568d32da337f81cd6b81d",
      "randomness": "0x24fe5bebae2ff3d77ac6022171ef888eae9095258f92ed238a091f94dc1f7b5a"
    }
  ],
  "blockNumber": "7,424,651"
}

{
  "Sr25519": "0x7044573935a2614fcd1511c08466c03387f1652d48ebca0c2707dd556ad5857f313ee0e7d2a967a2751f4a32e4d8cc73d142a172ff836cb6de8bdca70f7f9780"
}