Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,578,926",
      "signature": "0x9625896e62d9abb39bb02f3f96ae107ed4fc8804d16599918edeb041c1b6cd3812096ce164a683a4513efcd646b58a11",
      "randomness": "0x252f3c541907b6263d56529ca83bb922684dedfb2634979bf6d72874861c8ae7"
    }
  ],
  "blockNumber": "7,415,067"
}

{
  "Sr25519": "0xaaaec189d75e89377738a2102efe939d0317a73088fff24f11c4ac5c121e7e62083b5f85f911f69ed0d2e82d324e4275a335acc397f4f57e021c114e1efaac83"
}