Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,568,478",
      "signature": "0x9361843ddf2e20adc9f8a9b781c1a482aede6131d122edff6b077ed0aad57e3351a0f0deebfc6c03de8a90f2c8a97e72",
      "randomness": "0xfdfb71a58ee4fa7ada18a3da7a63de05b7684b2e377efec8055e3b65702b1a20"
    }
  ],
  "blockNumber": "7,412,455"
}

{
  "Sr25519": "0x4ac56f3a02b93e1fbe5398f497803ad4a71ca876d0ac687c53589fa560cb837cf276e6b14b03456692d6c6e73ddfbbf5c62acbd63256b6711d060a94c37f7083"
}