Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,655,386",
      "signature": "0xa7cb2d4a0b42b2668009168b1ab5af879f7d3fc2679f31c303effff91a0114af2ec4652a91b740ccd28542716aa4c82c",
      "randomness": "0x3b8c33e8a9fa76922756b4daf4a0decd409c80a910ab3e49db10a72d227dc78f"
    }
  ],
  "blockNumber": "7,434,151"
}

{
  "Sr25519": "0xb2715d19a8ccff542eac792e5a72bf1c5e3d9d91c5ad565126103c0a6879767f7d2b956123e251d82667aede54aee7570d7007307de61c80a1fcb7d3a8a42b82"
}