Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,649,359",
      "signature": "0x8c8d19c911cc64dc5f9d3ad68825970c6a6dd09d99b60258713b724f3b98b10794c21b8f19df7ff6e77d166ac258bfc5",
      "randomness": "0x96cef14e791c68410956e806d5b45a289371c6682a2b04e1aad8ea158f7eb214"
    }
  ],
  "blockNumber": "7,432,644"
}

{
  "Sr25519": "0xf81cd5ad3c389e5b3bc2f4a3b18eb152874202665ebc0daa1baedb5629d8a705f5a6f902c39bd6e10763ff107d9145c820d63489278cb67a30b0a52f16a9d682"
}