Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,578,427",
      "signature": "0xb1a0dd6a454f3644b88cfc71153409764656a6629bc783f9ccad875eaafa57e3571a15fee6a39f6502374d893db60d9c",
      "randomness": "0xe6ef0c0d79a91fa41b6e569f35103f9fe253b377e90418dfb7b370dc64f6b7a7"
    }
  ],
  "blockNumber": "7,414,942"
}

{
  "Sr25519": "0xc42170951f83748d0a09e79284cf1a05c3dc6e1ffe13b08779cd2a6134dee35e3718aeb97e62635bcad222192ecf5ad565a76ef6f47526f6834c0c091b2b9f85"
}