Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,579,360",
      "signature": "0x8d720ceec2f82e2a56b2a2d4c30098d83cf91a6cfef7bf2538815ad81747f958a4b9cbdde5c9630b50a4c3941063948b",
      "randomness": "0xc2b93a0910e26da90025e692e554a92745e14544744b8fca61184e46da39e7df"
    }
  ],
  "blockNumber": "7,415,162"
}

{
  "Sr25519": "0x0ae0be4f69ec17b90375c8db5cb34165a342dfccb591f3b9fbf8632b5e694719f33861492778431ff162068199d8e07139b01a3d369a3b7e3f94a1282c28af87"
}