Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,546,691",
      "signature": "0x8d2a207c87c19c4d8e7abe754b63b8a07cced947fb46ddf93056d2c4b78ba8d9d3f1ae7b887890400080977e27fad4d9",
      "randomness": "0xe27e1f0b920f9866c949ca6fdb7ca5d78af8cbc5fe62c4a4f7663a9838ba8c89"
    }
  ],
  "blockNumber": "7,407,008"
}

{
  "Sr25519": "0x3ae0c4b7a1c1351d9838f3a80c59d5842125c80c049e1356801bbd21a8773d65d6e31089d91c9b277110e762d282cf243d3ea9014ba3d50e68ab22d2a0d1678f"
}