Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,581,385",
      "signature": "0xa5d0aba0f96fff92995eea35b5192fbca2ae5e5d50efa44a16e629507b412035029d3d94381a4d69bbed4f484c983035",
      "randomness": "0x780b2196b5db3c38875e2048e67e92c7d9ed7b0e0f0757a94adf2354c1e60bdd"
    }
  ],
  "blockNumber": "7,415,669"
}

{
  "Sr25519": "0x628522c963f589e9b40246fe414ff1059992a211110ae55dda93d275c86e963979c7f3dc132ec6692e47e2c206c69e2a1bc9b61bc64298e4c3721f4e0a2f5384"
}