Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,552,602",
      "signature": "0x855b38e169d9653e3a4e29a32b12b4c40dced942fb74a85239d1a37bf18cdca452928366aff06a97b13393615f2278fd",
      "randomness": "0xb2d35487a2e228a09c8371abae42d100f32dcfde2cacd8cbf7097971e0b89e08"
    }
  ],
  "blockNumber": "7,408,486"
}

{
  "Sr25519": "0xbca88544dd2b375de6dc79dbe0543175764e46c68c3d4ea404ce1338edeacc64a832683b8e3a2d258bf4e1004aead1c8002bd3a6a22f400076f3d31449f0c98b"
}