Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,578,625",
      "signature": "0xb660e32d6eed2ff822b440b7cd40883237457bcb4d2ba5366a1bce1bb83b5060f304be244143f26d318bf530fe0e47e7",
      "randomness": "0x06f65d00c35c9f44bdc40e980d760a4ccf0ed79727d989677692dd3e4b64676b"
    }
  ],
  "blockNumber": "7,414,992"
}

{
  "Sr25519": "0xded3bef4f14d1143dcf1861f3b2d3feaf8df2dc18df8e12d5781e0b65eeeb95a01fedc041012961888694ce0af95fa149349ebc03e0f5f545cb49349a1f6a48f"
}