Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,610,237",
      "signature": "0xb9d3507988796b4be8a255c97c781b380dfec1c81a630d3bb714c6cfd1fe7315e5c15d559396a54637d21aa9af26e999",
      "randomness": "0xcb568d4e53e98f60816080ea2e5d9fe283a97cf2e9cac8144fe7559f1db2fecc"
    }
  ],
  "blockNumber": "7,422,875"
}

{
  "Sr25519": "0x7ad331e25b13f6af9c18bd25e19f03c0ee5cde014dd1c0064ccb3c9cf9b7d82cd32f872625ff0b037cf7b5b13d2601cb71ea5e5babac807e678deb9046f0a988"
}