Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,541,329",
      "signature": "0x8811295f454826648693914c7154e635cbcfa6243220ec9c3c86f0ed79dc6b70b2f02ac53fe4c779c41664bd9dedb4b9",
      "randomness": "0x63934268c48d619dc3c84fb167fa225d8f836bb1daf86686e322547b8d34d097"
    }
  ],
  "blockNumber": "7,405,668"
}

{
  "Sr25519": "0x2435187a35951662c216a63451249448a33d85b8f5a6bf3eded0d9d40c36bb5911a8e02bec3907c9e87ad6e9f2dc5e60df2739bf3d81ff7d8113de825f4eed83"
}