Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,554,922",
      "signature": "0xaff06c83241d826641f077442bf4ea8f4de14839ae8fda45348c8bc3d9d25a7a04861d1ec3da69249eeacd4fe5e75788",
      "randomness": "0xa8eb6e9bbfc5e12519aad22068ffc2d11413c05ee502f16935c1c7fad114e028"
    }
  ],
  "blockNumber": "7,409,066"
}

{
  "Sr25519": "0x606b64356c2f2045ccdd2df611af290d86988f2d374c8dd4aff276f6e9b25867af431f7851dc53e43ba0c3215a2d80c1643761e4e7b426d869b808c57c73f483"
}