Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,582,205",
      "signature": "0x9819a7cdda59760f075e9879424ea58502285cd9ac089cf12ec92b7493336f9a3603a09e7f00600f07f4e9334f83c00b",
      "randomness": "0x6ffd14fa13158b5422d953bb7c6a1c3ed1c2f96d1b3c8ad9695345938caff8fb"
    }
  ],
  "blockNumber": "7,415,874"
}

{
  "Sr25519": "0xa07a427b82c2c9fdae66b2a47d854b1079672127a14b66317a50718451b2d074b083a7077c2773f6c46cded8f07e3de3b08a804fa8fe5e4b258f7b54851e5784"
}