Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,547,670",
      "signature": "0x92496204309fb4020710abe0161721b6e9b8cfb128c36fd701585d4fb15b7c4aaa18e9cea9b013060ada468f6cbc662f",
      "randomness": "0x81ff9974056d499642f493b3efd1eeb81b8782529ef4b9322cf3f4ac5a153902"
    }
  ],
  "blockNumber": "7,407,253"
}

{
  "Sr25519": "0xa69f06bcd7d04c0d17fddfc4760efa79804517748eb3f0e71036c960eb8e8b25015eb9776c998a4ff524f9f91375372898f5b34e106fc651b9c818139dadc48c"
}