Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,560,256",
      "signature": "0x8ee530fc87de522e738425e0b7251acb189e5c383a48235c280764802042c605b55300e5bbf0034f7520b76bae4ce6b0",
      "randomness": "0xba2ac3068cb734f5f1bc9552b2c661c95b900ba7fac049698690b3efa1717239"
    }
  ],
  "blockNumber": "7,410,399"
}

{
  "Sr25519": "0x0e1fd864930158f5e18c64031869167abaee69e5aae91944e8e3759785b4dd48044c18a34f89affe1ce1a52b5fdca14e8b9799325cda87508ec2f3192c418c80"
}