Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,556,085",
      "signature": "0xa4a4ff053a0e7ee5e82064ca3a8b0da2b7a0ada1f260ac1a0f46df4c436e64c28a5559ca8c0da2675e96625faedad23a",
      "randomness": "0x240dadf4a41fdd0bbee40ce0dd8fed8ffb41bc79c7122b79a4d4cb8b3817ab86"
    }
  ],
  "blockNumber": "7,409,357"
}

{
  "Sr25519": "0x747c3fa9a7bb5b5b160b514af98c5e53388d90821a79a55210e9ed3fe6127d3ac3fdc0fb905fdc942a4c713d5d11e7581c4e1753ed8c5871071936c8075d4c8f"
}