Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,556,392",
      "signature": "0xa3fa2db9caa4c99814c870317c270e91de34cf89dbf1c79ba0247a8345a3e2ca51b18032a9507af16a9c0e640b3d14b6",
      "randomness": "0x6ea2612949be053ae6e954c2e4e42cea83379d7a03e553aff87ae24d569de9f3"
    }
  ],
  "blockNumber": "7,409,433"
}

{
  "Sr25519": "0xd65d7c23a47f3e59821ebeafdfe79dbb3198c2ecfdc0457d100d70081b1c8d47d60d6a26ee95a2d75414fcb7c25a79744bf4198cc39e1077db66d3c186fc208d"
}