Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,607,555",
      "signature": "0x88ccf44ac7cc09f0cdabcb52aaec59499e7885f352c87d3e76b0fb2c79f59adf07995f38046be0d42cdcb341b5a884b0",
      "randomness": "0x797f1bbfa07a9062ce1ca0ba866cce96ca86910f4fc9090f4b7c7ec90cd954a6"
    }
  ],
  "blockNumber": "7,422,205"
}

{
  "Sr25519": "0x640f08baca25bf53be0af1ae0068319c7e5107dbf1070a4d42256b9648f77049ba10b5fe589830e0ada39f42aa33577fbd98def130bb35f5dfbb41ba420bf089"
}