Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,587,356",
      "signature": "0x816bf242ceb10556509a610a81546cf8450a7e722974ee451df466a790864571b119816d95937651c8eab85d82ab2aa3",
      "randomness": "0xaeb16c514de3df5eeffaa5ee916dbfbd5f4ebf5e8133a64773d5b61d03efed38"
    }
  ],
  "blockNumber": "7,417,162"
}

{
  "Sr25519": "0xec5280785ca0fa1e5f3972eeac1ef01afeda1b06287a166071b69794b39b94523debd88a26fc24744f889c441dcffbbe3aced0bf9247194fd5601cd90b7e448d"
}