Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,555,330",
      "signature": "0xb9e178bbf258f2af935414575ed188fef8a3f7176fc6f70ddf9949810eec410304bf2df71d2b81d0be7c95fa8a6414e1",
      "randomness": "0x9d36816ed002dbd16bc85fb3a311be73de2648afdf213c16eedc3c7940473ab2"
    }
  ],
  "blockNumber": "7,409,168"
}

{
  "Sr25519": "0x9a7b2aa1a96c0246671980dad0031a13d593ad79703fd643382b945f6ef32a6ff53240a094fa20985a52cf35cce93be69db76272a73892c2fca6f320f031f185"
}