Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,577,466",
      "signature": "0x89e8892ac834629809bf6ad6b3d3635b01309c33191838de979a7854e4a71c4e4150369ae8fe0862c8a07c0fd38e75be",
      "randomness": "0x1b0391ca9bf177c779e75bd25c9975ef8bb22ad77756045e6610a09f1f6d8a72"
    }
  ],
  "blockNumber": "7,414,702"
}

{
  "Sr25519": "0x0094a4a0f060b15a59a529115235330de0e4dc4cc27e0e58bb5028382b45e06e53984e1c7fd0b106e5409514b7e9125f482bd84467d484246b196ff0f4c00283"
}