Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,540,461",
      "signature": "0x823cb0aefee230945447e8bc51da183f195c95c279438eb35176c744d45dc17de39d5fa1a91dd6167ffcce4a49e63eeb",
      "randomness": "0xf666026e91871aa5fc75b7855733ea1f8c05b91cc5f0bddc5b6280b07ae52767"
    }
  ],
  "blockNumber": "7,405,451"
}

{
  "Sr25519": "0x7c9d3c7a2b60e185955ff9c2b7116d604f22eea650dfb45934d7aef954a1515d5f36b4a6dc0be45374d88dd8c2636d80bdf111f07d1ae4ccd7604018c6fcff81"
}