Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,608,371",
      "signature": "0xb37eb9c0ccf9a20e042cc9b2b18fa0e78afb97d234b6f1b5a91fd3ef2eb7935b2aaba204b952a09263c8bba380d13d24",
      "randomness": "0xa0972ee8bc074e436aa86c03a93cc84ea1bb497a5a9e64e16e44f58c572f5aad"
    }
  ],
  "blockNumber": "7,422,409"
}

{
  "Sr25519": "0xdecd510b06c4c9c2c2522b9aba02f4eb12ba3e9e81c8acb983d14609d802ec372c474d70c254d0147b197b6240f912dbf67bb62cd2cb6ba30b403b5e12187383"
}