Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,549,611",
      "signature": "0x98d1a0401d8ffff5be378a83d4d9dffff4a6aa8e58cea5d122d2cb3d6ad2cc8420d1cda7cc7ef08716479a36d9e1ef27",
      "randomness": "0xe19705da6b7bf76f1533c9cb75c293c7146c5d5df194b2efca0e9f7358f168ca"
    }
  ],
  "blockNumber": "7,407,738"
}

{
  "Sr25519": "0xb272f3d56bfb7d50b6f0f470635ed421b1950402adbca91d0cff9c876a25784fef73cdcc82c23f3cb4e44901c364f624e16bba452b911625411717cc98bfc68b"
}