Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,669,087",
      "signature": "0xb3a3ece130d1bac9ea843ba95d7784b67fc133d1d109366bab2925c737211a374ecee36a5b2abe8639d919c4acafc61c",
      "randomness": "0xaf7c6b75beb26b8f4982a02e8d817a2ff0d7c7b7b8e4775f9afe1d446a00c96e"
    }
  ],
  "blockNumber": "7,437,563"
}

{
  "Sr25519": "0x903932208e84a7fb1f800b40580c38b11527157e74de8a26cb3029533796d25f6a5b464eccb25dcb23e8b0f2550b023a614484732fa807a173b5f2eda8edd281"
}