Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,573,760",
      "signature": "0x9865bff200c36057aec86590d51508f83b92560d9e6d3b65f8b4d5c243151111602b5532a6d18b99a81185d3eee662be",
      "randomness": "0x44bbdcf22f481844428cd481e8c7f2481cf08fb947635594976ff6bfb009e835"
    }
  ],
  "blockNumber": "7,413,775"
}

{
  "Sr25519": "0x0cfb32c9c94e2f859800acb06de022cff8af64b4642cd5234d60c26eb21d8268f282329343a3466fc0e0533b1d3d61fbe3814f7d864da476ba58c745be635f81"
}