Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,544,559",
      "signature": "0x93e44f8d10c19c7838da08444942feff5e44a675d1ab2a5660dccc94cf3f2b48e36f07b9381ded3a5168d72dc3f193d4",
      "randomness": "0x4e6225bd3d42f9861a3f24b83bbc18fe53af812ce22623ebe0126cf2c6dfcf91"
    }
  ],
  "blockNumber": "7,406,475"
}

{
  "Sr25519": "0x1a5c8539befe0e9c5304b5fd659756e5d02040affad6d8bab3ab620d7bb9870ac6ec2dd5de81f3b5dbd4182b045e8d633ff790cff8c41adbd7b78189cdbc9f8e"
}