Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,576,964",
      "signature": "0xaa7397964ac6889939739a900f196370235ff460ea6a6b33f4755102de7549fcfc7fa81c1aeebff76ce889745e88c78d",
      "randomness": "0xd24430ac05ce9b17101e06a8f446d5c09df994a82b80c04ede4e5d8cf8fadf49"
    }
  ],
  "blockNumber": "7,414,576"
}

{
  "Sr25519": "0xb6f1ca34aafbef59223cfa09792f57254e2faec65749228b48d5817d78057f1570f702f89fc48bae28b9288e65b9be6e11476235a55bef24e8861a84e20f618e"
}