Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,574,668",
      "signature": "0x8432d3d582b660c412403939bf88af0967d72abba67ea9cf962e8bb92d6e24685853156644b3c3d834845e4c2469b6cc",
      "randomness": "0x78062660f76a0297d2dcf70eff658c2a547d62cdfb1635c62342a44ff5023a77"
    }
  ],
  "blockNumber": "7,414,002"
}

{
  "Sr25519": "0x66e7ebe62b5a59962ecc33093ca6c13c1d54e59af16b653bed27a87d0359937b2fcdf16124426ff40a7291d7f594ef03733e8cf5aa0df8540ed026d86c82278d"
}