Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,547,112",
      "signature": "0xb4879b801422e1b98d885f5ce434ddeab500149af6fd9783825465957a45899c488e17f426aa60422abc9df28979e75b",
      "randomness": "0x8245ee6e50c24dd6c8804c911d0f53697c95acf7b58301468dcdbf2f8eb0eb3e"
    }
  ],
  "blockNumber": "7,407,113"
}

{
  "Sr25519": "0x4828ce7c749503d83dfcc4e5927545300f9970181b700e43257d1ec2a6373e090ecb7a7c5d5631eb252fe2f0871152b19a49c444f70b035db78d2b329f266682"
}