Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,596,039",
      "signature": "0xa34a4d0b4cffe5a242583064959c4e5e637c22b0c61fa74a796e569379066b2aefc252b78d46a1b7246a9d59564f0c3f",
      "randomness": "0xa460e8c4ffac77a94e4fc8c7ef1037a70d58096798a4b7296047f99e12cdd652"
    }
  ],
  "blockNumber": "7,419,326"
}

{
  "Sr25519": "0x92091cc0f9dc8cae044c928238d8fed181b61e426f5545516b5e7bd0512a4978461a1e67097b8324decd149ffec76579ec8604d5d4b4efdc7b4298e9d8515786"
}