Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,550,987",
      "signature": "0x906591f8653b22f0e8f8a5ca1cabd9ad9af2de92e8fb528532849f8fb97234a3970d059e3bb5603014df6833e553fe84",
      "randomness": "0x3e3e12f6db743c104f4ddfad0d064babb568c2a4cf489d45bc68cce990d71f42"
    }
  ],
  "blockNumber": "7,408,082"
}

{
  "Sr25519": "0xf8d6a59e162d0a7c3df3a3ba9fd16acfc069ed8f66029e4bb4451d6e232b9d2a62d0aaacb43d0e68959bbaa9a824ddf5e5d8a78fbf3c3eae80324f688c77d281"
}