Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,546,078",
      "signature": "0x990f7c782431819c14f7466da71ce303772b78a58e8864ddbc30738258199518a463384014c4c8ecb2a343aa88752547",
      "randomness": "0x8afb663834ac97b6e6eb721efeb873de1cac21e4425fd1aa3b663a3566c0743e"
    }
  ],
  "blockNumber": "7,406,855"
}

{
  "Sr25519": "0xae9b2aea703dbc2e8cb00f7521862d7c0f9f3ac60dfdecd7ceddbef2f394803422c93e85f43330563e3ba2aae1877d019327fa4f14f6a241cc62ef76561e7c8d"
}