Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,547,824",
      "signature": "0xa497f9ae692e15347ba178c0eece775ae2b69fe2d2f9225b3bdf7fadd8d4a1f356e529ae4f000bc7381a97be0f4b2a4e",
      "randomness": "0x33614c882cf05ad2ecf79c83be3d0cdc2720910a7bbefb802d405b2f621134f1"
    }
  ],
  "blockNumber": "7,407,291"
}

{
  "Sr25519": "0xc4fb4317969f543ca1e6d58cceed9a3441c2855ad728c1f7c9fa3f1f2b16371bbcc009bc4600819536b7397b5df1a8936e20958ddf7738e2b7a28bd4695b8282"
}