Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,627,039",
      "signature": "0x8cde57f7d00809c874a1566a124c1643753dfa6194a1c75e1573bd6b2aa35d21151623ad9fdf9804304783404e8025d5",
      "randomness": "0x3c818e0c6a5f1ac909070e731a0b3fbe92aed33810803b4b0fe4a1909500692c"
    }
  ],
  "blockNumber": "7,427,074"
}

{
  "Sr25519": "0xecefc512b939a68c65890d940d6046dda55a19cf6ebf3294d61c7d28696e597416642c96effeab8bcab28d7e66d58efb1b571fab663b6c87c56de1ecd9a1718a"
}