Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,568,469",
      "signature": "0xb15ea9f61de1ed75fd43f5161bc82c613e01c26060dcbe9adebd69e3fb3b8296d128fae5793a8d59e9219fa7aec2f175",
      "randomness": "0xf91c6766d642a7f279b7deb5fbbd749d04ddcdfce7a752f8994522851479d2b4"
    }
  ],
  "blockNumber": "7,412,453"
}

{
  "Sr25519": "0x6eb2036d9b69b7ab249230c98f9e3943d1e23173d936b0d2e7bcd37db7d23126397e389073c8850bd6fa88375cde216722bec20c44b52e39fd58448793e6158b"
}