Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,636,457",
      "signature": "0x88bc80cdcf604b65353d86f1886e6912aa26bcc33f7f75bb4d15ae575ac1180383e1bc7d3841c02c6f6858e7c715cf5a",
      "randomness": "0x2c3e5e0923416918ad7f2046f9bc186adf0ff4329ed9682de2a1eace8fa09a47"
    }
  ],
  "blockNumber": "7,429,429"
}

{
  "Sr25519": "0xcc44c28685dff876424dea073ad6cec3d0001e7b2d29589b2eb900eca389543eebc950390a01c8211b1bd1de3c05e08753772448bf571ca2479f6dca399a0e80"
}