Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,576,666",
      "signature": "0xb63f56fe2efdf137ca5fba1d063a3ba7f432984ab1855cd72f83168d06b3634918e9fd272d429a87c781b3d58c716cc4",
      "randomness": "0x36bee42eca903690ffa66cf4da361efb4937b3699aa856191cad06957e079800"
    }
  ],
  "blockNumber": "7,414,502"
}

{
  "Sr25519": "0x72b10d6618f0374d123e91c07a9e2e9e179952f5f2a24564dad3fb591687db202069b2ea799d20fad540397e1cd0f6feb8bcbeeb7226bfe67d87fb62bc304a8c"
}