Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,546,552",
      "signature": "0x8ae60ecd0f62819f36cc28d224c73a52a51c139d3674605dd742d49c3e6ac4d22059cc1af1aba124dec4fbfefae60969",
      "randomness": "0xbb361ea40aa68be8717ff63a02f6878c6baf41b0797c04c994a3a7f3c50c366d"
    }
  ],
  "blockNumber": "7,406,973"
}

{
  "Sr25519": "0xb274ff3f39ff36f594707fcd4cc63cf0947a18e07b6648341161fbe8420a6b4c01d0e41af80c73207c1477616a93778cbbb2f8157c198c22002552507ceb028e"
}