Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,562,878",
      "signature": "0xa908f69dd1614abe86b6c2796968aa7e9bc57729d5482fb188b7fecc60961eee5549bf4f6fedb3d6dad18021d97faff5",
      "randomness": "0xb148d89d524eae070f39e9ffdebf40df3273fec8e055dc8b919601c953fe7bfe"
    }
  ],
  "blockNumber": "7,411,055"
}

{
  "Sr25519": "0x0206f1625b8226420e6abf24a3b3ac7f75b38d9241f16cec39a4d33114eab96ae9a14b5c0fcf1f8d4e761126090777f12677beb2bc80808d05d113d85469388c"
}