Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,544,629",
      "signature": "0xa2669ac9ad273ec0a970ad2336ed7f726cd24f7eb703441c8ffef8fffc89003439fa1c7631f9debc700bb06eaa1948a5",
      "randomness": "0x70ae20d2300e197ca0aba79f6e6b677059db2bdf8696b6620a13dd01f8cbabf9"
    }
  ],
  "blockNumber": "7,406,493"
}

{
  "Sr25519": "0x98b16219b3c399db6a9377b0e34e1c0e411720ba0b1bb2561760fad10aafe15db2e1ad056e2ed667060c32cbf8b9b96fcd4fb8f9eaddd30a20e4159e1890fb84"
}