Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,551,477",
      "signature": "0xb2f0fd51ff1243cd20233d9d891e5aa9c47dcc0a55b637898e11e3bef992281353cb2e71d04eb01ec0cc36e8e11d1f90",
      "randomness": "0x2b02eac86ac3e44210ce7b4fd35651dc9e520cf48e424435dbb1890c68e8c993"
    }
  ],
  "blockNumber": "7,408,205"
}

{
  "Sr25519": "0x6eb28ab3ad771f983904ab22a30146de2b5988325dfe2795ddc0a92319e23d0a14de82494e1bfcc13c6483539b48a3331050fc2afffc925639fad66ba06fb082"
}