Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,604,107",
      "signature": "0xb9120b969649690b50d3e2d2d9f7db7d62572cda3d46ab6535a34cf629789beb8a22f05e12dd9e5a0f7c8d40410da543",
      "randomness": "0x86a77ff8a90663251e1e41504d9440ac45125012d560c0c63d4bd190197a7007"
    }
  ],
  "blockNumber": "7,421,343"
}

{
  "Sr25519": "0x0229c080affb886c6a01dcd55ace210456c37da1c3409656edc6b1a76efc9549a5f8dd45dfd2992ec908d45a800b63907d806010651d4afa1337126b1ee04d89"
}