Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,566,952",
      "signature": "0x8c68f50560fb020878d3e00dd1c85dc287475cc88f62e85d4d257f57c8e229ff1ad5f8ee4193ca0636f83e0dbc885682",
      "randomness": "0x3a49144942ce1cb906b9585b3337cd5c2572dad29c346fc711bfd9373d8ef267"
    }
  ],
  "blockNumber": "7,412,073"
}

{
  "Sr25519": "0xb003729cd4c21a6b07af73a7815e61e7298580cc4d64dedfc3ac71eb1453a23c1db73b4d203cf4d52822f177a0b44408ebfc9139b0eab952a0aa6df9ec1e3186"
}