Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,544,460",
      "signature": "0x953e3d862a6af67c3d22d9e57ac285a2c251d7974a094a7945149ce04e02f4d4c8076ad55746c41ae4f6bb9bc24bc35b",
      "randomness": "0x71b2850882be305a47e9b2c41e6d926283ac27abd0f6919d7d597986dcfb8889"
    }
  ],
  "blockNumber": "7,406,450"
}

{
  "Sr25519": "0xe4ed38e9f9200a6b6825d2fa6afc24cc39f4124a053d6ebadf90f55ecdbd3967511a7be9c25d581ba9e87013994b978abddc3456308dc63ee8a23bea0ff65981"
}