Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,552,203",
      "signature": "0x99acfb2b3467fb4cb984c357c79f9541fd598f313f9d43063c1deee1fd4b1aca6f30860169f26a3e9596bb1211a28f79",
      "randomness": "0xdc9a3bbe7d0433c0387cf6cf237bb3a86d1c9e55566e8818915208776bc26541"
    }
  ],
  "blockNumber": "7,408,386"
}

{
  "Sr25519": "0xb4b6c975366c8292fac58dd7de4a19b1fc29191409a3c220bd9ba95a52d9eb45a71d1e22e2ff82f38b413453efb5780da3d9a6e61133524460a459d2c6c15583"
}