Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,601,837",
      "signature": "0x857d464da8bbd15f9c3f230e68a83ec861e33a04e0164d5b3cf32a3d937b491085dafe81cff7af2744232317a8b31af1",
      "randomness": "0x9076451b1015b678f61ec9dba89565b7766c3a81be710d0b4f9c83b8560e61b8"
    }
  ],
  "blockNumber": "7,420,776"
}

{
  "Sr25519": "0x184956fa91f475d66f4804744e7a9f52a87966927bf3e32f476e3571f47aa16673240d5b85de8dad3b1e505cf5bda150be8cfede8d053623bc111422752e0686"
}