Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,607,892",
      "signature": "0xb07a88f029d1caa08a7cb27df41c0aa65a47ff85686eb5e148f9131f0b341e64311074e5c7b5e47272765ad0818f9e10",
      "randomness": "0xed8f7583add205a4569a5a49783716541e81ba425794124c4903fd25b3c1d3ba"
    }
  ],
  "blockNumber": "7,422,289"
}

{
  "Sr25519": "0xb6f053b1b5ff6269921206a90930d4c4c6925b4c98149b1951c5f6466e4e197fe85a0d5ff2d6d47730d020c99aa2f63c8fe7ca14cf30740b5a3f3b608dba5b87"
}