Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,544,175",
      "signature": "0xa6e65f39c1a62667a1d70f980c6387e5f5b9fc285eacb14b46c937171372c3cae924dd001ce422c7d75b203159a91af9",
      "randomness": "0xb6f65d467e7fe3f7477f5a614d31a0e5d11a8a2b6b35c1f460aef71efd7ef5fc"
    }
  ],
  "blockNumber": "7,406,379"
}

{
  "Sr25519": "0x52e46b142ba2de922f9313faa2978c52a7fbe608b7c883e4090d6243e4747c6dd89a3f8f6af8347c388ae8a8be7638a0eadcf8637e6acfedc6f0fbf79d8b2c83"
}