Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,555,988",
      "signature": "0xa6f75d958de33468fae62b6b878eb30a49527d90313d1f16db3e30cd7ddb9e2985d82310b02e0ee513ead668923387e9",
      "randomness": "0xa5c0fdcf7fe019dc4fbe166394126806f91db035bdc394cc452101b8887b8713"
    }
  ],
  "blockNumber": "7,409,333"
}

{
  "Sr25519": "0xead26e963570e0af6deb2c0e0978ea127d6b4c61c7de811922e1c374897a0573b08eae0b62af3378ba5115225903497e90e6141cc7f147bf01ac6dcc5294f085"
}