Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,581,246",
      "signature": "0xa9c145f81831ad459862935dad5237f1642295d1e27fa812568b80696d9ec1a28ba3de610ca35bdd56648054965e582b",
      "randomness": "0x306e47b2d0916eb227f3746b72816f76578419c6f8ff582c49514b66c4baba82"
    }
  ],
  "blockNumber": "7,415,634"
}

{
  "Sr25519": "0x7e5543ce3086cca34bcf42b514ba3be8caedd9a616ef0476e50b0d2267380a3b52ec405e413dd44736356b99b90f186d8651f0c4420600c0ae61f9479c0a9e82"
}